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GRAY LENSMAN

By E. E. SMITH, Ph. D.

[Transcriber's Note: This etext was produced from
Astounding Science Fiction
October, November, December 1939, January 1940.
Extensive research did not uncover any evidence that
the U.S. copyright on this publication was renewed.]

PROLOGUE

This is not, strictly speaking, a biography. It is not, it cannot be, comprehensive enough to be called that. Nor, since of necessity it must be limited, both in length and in scope, can it be called a history. It is, perhaps, best described as a record—the record of the activities of Galactic Co-ordinator Kimball Kinnison, Gray Lensman, of Tellus, during the Boskonian War.

Nevertheless this record, what there is of it, is in essence biographical; and the biographer of such a man as Kinnison has a peculiar task. In one way it is easy, in two others it is difficult in the extreme.

"Nuts!" he is wont to exclaim in answer to a direct question as to some particular event or situation. "Why in all the nine hells of Valeria are you still wasting time writing about me?" But eventually I get the data I need, and thus it is comparatively easy to make this work completely authentic, as far as the Gray Lensman himself is concerned.

It may be objected that I have recorded as facts certain minutiae which, considering what happened to the planet of the Eich and in the light of other happenings elsewhere, cannot be known so exactly by any living entity. This objection is untenable; as profound research upon every debatable point has shown conclusively that something very similar to, if not in fact identical with, each such detail must have occurred.

Of the two great difficulties, one lies in the selection of material. The story of Kimball Kinnison easily could—and really should—fill a dozen encyclopedic spools; it is a Galactic shame and an almost impossible undertaking to compress it into one two-hour tape. The other sticking point is the diversity of my audience. For in the First Galaxy alone there are millions of planets, peopled by races as divergent in mentality and in physique as they are far apart in space. Some races will read this chronicle from printed pages; some will see it; some will hear it; some will both see it and hear it; some, unable either to see or to hear, will receive it telepathically. Still others, in other Galaxies, will undoubtedly acquire it in fashions starkly incomprehensible to me, its compiler.

Numberless races of intelligent beings already know Kinnison well, since his fame has spread north, south, east, west, zenith and nadir, to the six points of the three-dimensional galactic-inductor compasses of two galaxies. On the other hand, many know him not at all. Many have never even heard of Tellus, nor of Sol, our parent sun; even though it was upon that proud planet of this, our Solarian System, that the Galactic Patrol came into being. Indeed, it is inevitable that this biography will in days to come be of interest to races which, inhabiting planets not yet reached by the Cosmic Survey, have not even heard of the Galactic Patrol, to say nothing of knowing its origin and its history.

In view of the above inescapable facts, and after a great deal of thought and care, I have decided to write this Prologue, which will summarize very simply that which is already most widely known; namely, the happenings up to and including the first phase of the Boskonian War. Even that condensation, however, leaves me all too little space in which to do justice to the part that Kimball Kinnison played in enabling the civilization of the Galactic Council to triumph over the monstrous culture of Boskone.

With the understanding, then, that the more informed mentality may skip from here to Chapter I, I proceed.

Should I begin with Arisia? That forbidding, forbidden planet whose inhabitants, having achieved sheerly unimaginable heights of philosophical and mental power, withdrew almost completely into themselves, leaving traces only in Galaxy-wide folk tales and legends of supermen and gods? Probably not. I should, it seems to me, begin with Earth's almost prehistoric bandits and gangsters, gentry who flourished in the days when space flight was mentioned only in fantastic fiction.

Know, then, that for ages law enforcement lagged behind law violation because the minions of the law were limited in their spheres of action, while criminals were not. Thus, in the days following the invention of the automobile, State troopers could not cross State lines. Later, when what were then known as the "G-men" combined with the various State constabularies to form the National Police, they could not follow the stratosphere planes of the lawbreakers across national boundaries.

Still later, when interplanetary flight became commonplace, the Planetary Guards were at the same old disadvantage. They had no authority off their own worlds, while the public enemies flitted unhampered from planet to planet. And finally, with the development of the inertialess drive and the consequent traffic between hundreds of thousands of solar systems, crime became so rampant as to threaten the very foundations of civilization.

Then the Galactic Patrol came into being. At first it was a pitiful-enough organization. It was handicapped from within by the usual small, but utterly disastrous percentage of grafters and criminals; from without by the fact that there was then no emblem or credential which could not be counterfeited. No one could tell with certainty that the man in uniform was a Patrolman and not an outlaw in disguise.

The second difficulty was overcome first. One old-time Patrolman had heard of the Arisians. He visited their planet and—this should be a saga by itself—persuaded those Masters of Mentality that they should help right against wrong, at least to the extent of furnishing a positive means of identification. They did, and still do—The Lens.

Each being about to graduate as a Lensman is sent to Arisia; where, although the candidate does not then know it, a Lens—a lenticular jewel composed of thousands of tiny crystalloids—is built to match his individual life force. While no mind other than that of an Arisian can understand its functioning, thinking of the Lens as being synchronized with, or in exact resonance with the life principle—personality, ego, call it what you will—of its owner will give a rough idea of it. It is not really alive, as we understand the term. It is, however, endowed with a sort of pseudolife, by virtue of which it gives off its strong, characteristically changing, polychromatic light as long as it is in circuit with the living mentality for which it was designed. It is inimitable, unforgettable. Anyone who has ever seen a Lens, or even a picture of one, will never forget it; nor will he ever be deceived by any possible counterfeit or imitation of it.

The Lens cannot be removed by anyone except its wearer without actual dismemberment of that wearer; it shines as long as its rightful owner wears it, and in the instant of its owner's death, it ceases forever to shine. And not only does a Lens refuse to shine if any impostor attempts to wear it—any Lens not in circuit with its owner kills in a space of minutes any other who touches it, so strongly does its pseudolife interfere with any life to which it is not attuned.

Also by virtue of that pseudolife the Lens acts as a telepath through which its owner may communicate with any other intelligence, high or low; even though the other entity may possess no organs either of sight or of hearing, as we know these senses. The Lens has also many other highly important uses, which lack of space forbids even mentioning here.

Having the Lens, it was an easy matter for the Patrol to purify itself of its few unworthy members. Standards of entrance were raised higher and higher; and, as it became evident that it was to a man incorruptible, it was granted more and ever more authority.

Now its power is practically unlimited; the Lensman can follow the lawbreaker, wherever he may go. He can commandeer any material or assistance, whenever and wherever required. The Lens is so respected throughout the Galactic Union that any wearer of it may at any time be called upon to act as judge, jury, and executioner. Wherever he goes, throughout the Universe of Civilization, he not only carries the law with him—he is the law.

How are these Lensmen chosen? An Earthman myself, and proud of the fact that Tellus was the cradle of Galactic Civilization, I will describe only how Tellurian Lensmen are selected. Upon other planets the methods and means vary widely; but the results are the same: Wherever he may be found or however monstrous he may appear, a Lensman is always a Lensman.

Each year one million boys are picked, by competitive examination, from all the eighteen-year-olds of Earth. During the first year of training, before any of them set foot inside Wentworth Hall, that number shrinks to less than fifty thousand. Then, for four years more, they are put through the most poignantly searching, the most pitilessly rigid process of elimination possible to develop, during the course of which every man who can be made to reveal any sign of unworthiness or of weakness is dropped. Of each class, only about a hundred win through to the Lens; but each of those few has proven repeatedly, to the cold verge of death itself, that he is in every sense fit to wear it.

Of those who drop out alive, most are dismissed from the Patrol. There are many splendid men, however, who for some reason not involving moral turpitude are not quite what a Lensman must be. These men make up the organization, from grease monkeys up to the highest commissioned officers below the rank of Lensman. This fact explains what is already so widely known: that the Galactic Patrol is the finest body of intelligent beings yet to serve under one banner.

But even Lensmen are not all alike; some are more richly endowed than others. Most Lensmen work more or less under direction; that is, they have headquarters and, at the completion of one investigation or project, are assigned to another by the port admiral. Occasionally, however, a Lensman shows himself to be of such outstanding ability, even for a Lensman, that he is given his Release. Technically, he is now an "Unattached Lensman"; in popular parlance he is a "Gray Lensman," from the color of the leather he wears.

The Release! The goal toward which all Lensmen strive, but which so relatively few attain, even after years of work! The Gray Lensman is as nearly absolutely free an agent as it is possible for any flesh-and-blood being to be. He is responsible to no one and to nothing save his own conscience. He is no longer of Earth, nor of the Solarian System, but of the Universe as a whole. He is no longer a cog in the immense machine of the Galactic Patrol; wherever he may go throughout the reaches of unbounded space, he is the Galactic Patrol:

He goes anywhere he pleases and does anything he pleases, for as long as he pleases. He takes what he wants, when he wants it, with or without giving reasons or anything except a thumb-printed credit slip in return—if he chooses to do so. He reports when, where, and to whom he pleases—or not, as he pleases. He has no headquarters, no address; he can be reached only through his Lens. He no longer gets even a formal salary; he takes that, too, as he goes, whatever he finds needful.

To the man on the street that would seem to be a condition of perfect bliss. It is not. All Lensmen strive mightily for the Release, even though they realize dimly what it will mean—but only an Unattached Lensman really understands what a frightful, what a man-killing load the Release brings with it. However, Gray Lensmen being what they must be, it is a load which they are glad and proud to bear.

Hence, to say that Kimball Kinnison ranked Number One in his graduating class is to say a great deal—but even more revealing of his quality is to add that he was the first to perceive that what was known as Boskonia was not merely an organization of outlaws and pirates, but was in fact a Galaxy-wide culture diametrically opposed in fundamental philosophy to that of Galactic Civilization. The most illuminating thing I can say of him in a few words, however, is this:

Of all the millions of entities who through the years had worn the symbol of the Lens, Kinnison was the first to perceive that the Arisians had endowed the Lens with powers theretofore undreamed of, powers which no brain without special training could either evoke or control. Thus, he was the first Lensman to return to Arisia for that advanced training; and during that instruction he learned why no other Lensman had been so trained before. It was such an ordeal that only a mind of power sufficient to perceive of itself the real need of such treatment could endure it without becoming starkly insane.

Shortly after Kinnison won his Lens, he was called to Prime Base by Port Admiral Haynes, the Patrol's chief of staff. There, in a room sealed against spy rays, an appalling situation was bared. Space piracy, always rife enough, had become an organized force; and, under the leadership of a half-mythical entity about whom nothing was known save the name "Boskone," had risen to such heights of power as to threaten seriously the Galactic Patrol itself. Indeed, in one respect, Boskonia was ahead of the Patrol, its scientists having developed a source of power vastly greater than any known to Galactic Civilization. It had fighting ships of a new and extraordinary type, from which even convoyed shipping was no longer safe. Being faster than the Patrol's fast cruisers, and more heavily armed than its heaviest battleships, they had been doing practically as they pleased in space.

For one particular purpose, the engineers of the Patrol had designed and built one ship—the Brittania. She was the fastest thing in space, but for offensive armament she had only one weapon, the "Q-gun." This depended upon chemical explosives, which, in warfare at least, had been obsolete for centuries. Nevertheless, Kinnison was put in command of the Brittania and was told to take her out, capture a pirate war vessel of late model, learn her secrets of power, and transmit the information to Prime Base with the least possible delay.

He was successful in finding and in defeating such a vessel. Peter van Buskirk led the storming party of Valerians—men of remote Earth-human ancestry, but of extraordinary size, strength and agility because of the enormous gravitation of generations of life on the planet Valeria—in wiping out those of the pirate crew not killed in the combat between the two vessels.

The Brittania's scientists secured the required data, but were unable to report immediately to Prime Base, as the pirates were blanketing all available channels of communication. Boskonian ships were gathering for the kill, and the crippled Patrol ship could neither run nor fight. Therefore each man was given a spool of tape bearing a complete record of everything that had occurred; and, after setting up a director-by-chance to make the empty ship pursue an unpredictable course in space, and after rigging bombs to explode her at the first touch of a ray, the Patrolmen paired off by lot and took to the lifeboats.

The erratic course of the cruiser brought her near the lifeboat in which Kinnison and Van Buskirk were, and there the pirates attempted to stop her. The ensuing explosion was so violent that flying wreckage disabled practically the entire personnel of one of the attacking ships, which did not have time to go free—inertialess—before the crash. The two Patrolmen captured the pirate vessel and drove her toward Earth. They reached the solar system of Velantia before the Boskonians blocked them off, thus compelling them again to take to their lifeboat. They landed upon the planet Delgon, where they were rescued from a horde of Catlats by Worsel, a highly intelligent winged reptile, a native of the neighboring planet of Velantia.

By means of improvements upon Velantian thought-screens the three destroyed most of the Overlords of Delgon, a sadistic race of monsters who had been preying upon the other people of the system by sheer power of mind. Worsel then accompanied the two Patrolmen to Velantia, where all the resources of the planet were devoted to the preparation of defense against the expected attack of the Boskonians. Several other of the Brittania's lifeboats reached Velantia, guided by Worsel's mind working through Kinnison's mind and Lens.

Kinnison intercepted a message from Helmuth, who "spoke for Boskone," and traced his communicator beam, thus getting his first line upon Boskonia's Grand Base. The pirates attacked Velantia, and six of their vessels were captured. In these six ships, manned by Velantian crews and blanketing ether and subether against the pirates' own communicators, the Patrolmen again set out toward Earth and the Prime Base of the Galactic Patrol.

Then Kinnison's Bergenholm broke down. The Bergenholm, the generator of the force that neutralizes inertia—the sine qua non of interstellar speed. For, while any mass in the free condition can assume an almost unlimited velocity, inert matter cannot equal even that of light—the veriest crawl, as space speeds go. Also, there is no magic, no getting of something for nothing, in the operation of a Bergenholm. It takes power, plenty of power, to run one, and whenever one goes out, the ship dependent upon it is, to all intents and purposes, anchored in space.

Therefore the Patrolmen were forced to land upon Trenco—which, as almost everyone knows, is the planet upon which is produced thionite, perhaps the deadliest of all habit-forming drugs—for repairs.

Meanwhile Helmuth, the Boskonian, had deduced that it was a Lensman who had been giving him so much trouble. He had already connected the Lens with Arisia; therefore he set out for Arisia to find out for himself just what it was that made the Lens such a powerful thing. He discovered that he was no match at all for an Arisian. He was given terrific mental punishment, but was allowed to return to his Grand Base alive and sane; being informed that he was spared because his destruction would not be good for the budding Civilization to which Boskonian culture was opposed. He was told further that the Arisians had given Civilization the Lens; that by its intelligent use, Civilization should be able to conquer Boskone's alien, abhorrent culture; that if it could not learn to use the Lens, it was not yet ready to become a Civilization, and Boskonia would be allowed to flourish for a time.

After various adventures upon Trenco—a peculiar planet indeed—Kinnison secured a new Bergenholm and went on. This time he managed to reach Tellus, and, after a spectacular battle in the stratosphere with a blockading fleet of the enemy, got down to Prime Base with his precious data. There he first revealed his conviction that the Boskonians were not ordinary pirates, but in fact composed a culture almost, if not quite, as strong as Civilization itself; and asked that certain scientists of the Patrol should try to develop a detector nullifier. He predicted a stalemate, and intimated that such a nullifier might well prove to be the deciding factor in the entire war.

By building ultrapowerful battleships, called "maulers," the Patrol gained a temporary advantage, but the stalemate soon ensued. Kinnison thought out a plan of action, in the pursuit of which he scouted a pirate base upon Aldebaran I. The personnel of this base, however, instead of being human or near-human beings, were Wheelmen, beings possessed of a sense of perception unknown to man. The Lensman was discovered before he could accomplish anything, and in the fight which followed he was very seriously wounded.

However, he managed to get back to his speedster and sent a thought to Port Admiral Haynes, who forthwith sent ships to his aid. In the hospital, Chief Surgeon Lacy put him together without the use of artificial members; and, during a long and quarrelsome convalescence, Nurse Clarrissa MacDougall held him together.

As soon as he could leave the hospital he went to Arisia in the hope that he might be permitted to take advanced training—an unheard-of idea. Much to his surprise, he learned that he had been expected to return for exactly such training. Getting it almost killed him, but he emerged from the ordeal infinitely stronger of mind than any man had ever been before; and possessed of a new sense of perception as well—a sense somewhat analogous to sight, but of vastly greater power, depth, and scope, and not dependent upon light, a sense only vaguely forecast by ancient experiments with clairvoyance.

After trying out his new mental equipment by solving a murder mystery upon Radelix, he succeeded in entering an enemy base upon Boyssia II. There he took over the mind of the communications officer and waited for the opportunity of getting the second, all-important line upon Boskonia's Grand Base. An enemy ship of this base captured a hospital ship of the Patrol and brought it in. Nurse MacDougall, head nurse of the captured ship, working under Kinnison's instructions, stirred up trouble which soon became mutiny. Helmuth, from Grand Base, took a hand, thus enabling Kinnison to get his second line.

The hospital ship, undetectable by virtue of the Lensman's nullifier, escaped from Boyssia II and headed for Earth at full blast. Kinnison, convinced that Helmuth was really Boskone himself, found that the intersection of his two lines—and therefore the pirates' Grand Base—lay in a star cluster AG 257-4736, well outside the Galaxy. Pausing only long enough to destroy the Wheelmen of Aldebaran I, the project in which his first attempt had failed so dismally, he set out to investigate Helmuth's headquarters. He found a stronghold impregnable to any massed attack the Patrol could throw against it, manned by beings each wearing a thought-screen. His sense of perception was suddenly cut off—the pirates had thrown a thought-screen around the entire planet. He then returned to Prime Base, deciding en route that boring from within was the only possible way in which that stupendous fortress could be taken.

In consultation with Port Admiral Haynes, the zero hour was set, at which time the massed Grand Fleet of Patrol was to begin raying Helmuth's base with every projector that could be brought to bear.

Pursuant to his plan, Kinnison again visited Trenco, where the Patrol forces extracted for him fifty kilograms of thionite, the noxious drug which, in microgram inhalations, makes the addict experience all the sensations of doing whatever it is that he wishes most ardently to do. The larger the dose, the more intense the sensations; the slightest overdose resulting in an ecstatic death. Thence to Helmuth's planet; where, finding a dog whose brain was unshielded, he let himself into the central dome. Here, just before the zero minute, he released his thionite into the air stream, thus wiping out all the pirate personnel except Helmuth, who, in his inner sanctum, could not be affected.

The Grand Fleet of the Patrol attacked, but Helmuth would not leave his retreat, even to try to save his Base. Therefore Kinnison would have to go in after him. Poised in the air of Helmuth's inner sphere there was an enigmatic, sparkling ball of force which the Lensman could not understand, and of which he was in consequence extremely suspicious.

But the storming of that quadruply-defended inner stronghold was precisely the task for which Kinnison's new and ultracumbersome armor had been designed; and in the Gray Lensman went.

I.

Among the world-girdling fortifications of a planet distant indeed from star cluster AG 257-4736 there squatted sullenly a fortress quite similar to Helmuth's own. Indeed, in some respects it was even superior to the base of him who spoke for Boskone. It was larger and stronger. Instead of one dome, it had many. It was dark and cold withal, for its occupants had practically nothing in common with humanity save the possession of high intelligence.

In the central sphere of one of the domes there sparkled several of the peculiarly radiant globes whose counterpart had given Kinnison so seriously to think, and near them there crouched or huddled or lay at ease a many-tentacled creature indescribable to man. It was not exactly like an octopus. Though spiny, it did not resemble at all closely a sea-cucumber. Nor, although it was scaly and toothy and wingy, was it, save in the vaguest possible way, similar to a lizard, a sea serpent, or a vulture. Such a description by negatives is, of course, pitifully inadequate; but, unfortunately, it is the best that can be done.

The entire attention of this being was focused within one of the globes, the obscure mechanism of which was relaying to his sense of perception from Helmuth's globe and mind a clear picture of everything which was happening within Grand Base. The corpse-littered dome was clear to his sight; he knew that the Patrol was attacking from without; knew that that ubiquitous Lensman, who had already unmanned the citadel, was about to attack from within.

"You have erred seriously," the entity was thinking coldly, emotionlessly, into the globe, "in not deducing until after it was too late to save your base that the Lensman had perfected a nullifier of subethereal detection. Your contention that I am equally culpable is, I think, untenable. It was your problem, not mine; I had, and still have, other things to concern me. Your base is of course lost; whether or not you yourself survive will depend entirely upon the adequacy of your protective devices."

"But, Eichlan, you yourself pronounced them adequate!"

There followed an interval of silence, as though those conferring were separated by such a gulf of space that even thought, with its immeasurable velocity of propagation, required finite time to traverse it.

"Pardon me—I said that they seemed adequate."

Through inter-Galactic space Helmuth's thought drove.

"You said the defenses were adequate!"

"I said they seemed adequate," said the Eichlan coldly.

"If I survive—or, rather, after I have destroyed this Lensman—what are your orders?" Another interval.

"Go to the nearest communicator and concentrate our forces; half of them to engage this Patrol fleet, the remainder to wipe out all the life of Sol III. I have not tried to give those orders direct, since all the beams are keyed to your board and, even if I could reach them, no commander in that Galaxy knows that I speak for Boskone. After you have done that, report to me here."

"Instructions received and understood. Helmuth, ending message."

"Set your controls as instructed. I will observe and record. Prepare yourself, the Lensman comes. Eichlan, speaking for Boskone, ending message."

The Lensman rushed. Even before he crashed the pirate's screens his own defensive zone flamed white in the beam of semiportable projectors, and through that blaze came tearing the metallic slugs of a high-caliber machine rifle. But the Lensman's screens were almost those of a battleship, his armor relatively as strong; he had at his command projectors scarcely inferior to those opposing his advance. Therefore, with every faculty of his newly enlarged mind concentrated upon that thought-screened, armored head behind the bellowing gun and the flaring projectors, Kinnison held his line and forged ahead.

Attentive as he was to Helmuth's thought-screens, the Patrolman was ready when it weakened slightly and a thought began to seep through, directed at that peculiar ball of force. He blanketed it savagely, before it could even begin to take form, and attacked the screen so viciously that the Boskonian had either to restore full coverage instantly or else die there and then.

Kinnison feared that force-ball no longer. He still did not know what it was; but he had learned that, whatever its nature might be, it was operated or controlled by thought. Therefore it was and would remain harmless. If the pirate chief softened his screen enough to emit a thought he would never think again.

Doggedly the Lensman drove in, closer and closer. Magnetic clamps locked and held. Two steel-clad, warring figures rolled into the line of fire of the ravening automatic rifle. Kinnison's armor, designed and tested to withstand even heavier stuff, held; wherefore he came through that storm of metal unscathed. Helmuth's, however, even though stronger far than the ordinary personal armor of space, failed; and thus the Boskonian died.

Blasting himself upright, the Patrolman shot across the inner dome to the control panel and paused, momentarily baffled. He could not throw the switches controlling the defensive screens of the gigantic outer dome! His armor, designed for the ultimate of defensive strength, could not and did not bear any of the small and delicate external mechanisms so characteristic of the ordinary spacesuit. To leave his personal tank at that time and in that environment was unthinkable; yet he was fast running out of time. A scant fifteen seconds was all that remained before zero, the moment at which the hellish output of every watt generable by the massed fleet of the Galactic Patrol would be hurled against those screens in their furiously raging destructive might. To release the screens after that zero moment would mean his own death, instantaneous and inevitable.

Nevertheless, he could open those circuits—the conservation of Boskonian property meant nothing to him. He flipped on his own projector and flashed its beam briefly across the banked panels in front of him. Insulation burst into flame, fairly exploding in its haste to disintegrate; copper and silver ran in brilliant streams or puffed away in clouds of sparkling vapor: high-tension arcs ripped, crashed, and cracked among the writhing, dripping, flaring bus-bar. The shorts burned themselves clear or blew their fuses, every circuit opened, every Boskonian defense came down; and then, and only then, could Kinnison get into communication with his friends.

"Haynes!" he thought crisply into his Lens. "Kinnison calling!"

"Haynes acknowledging!" a thought instantly snapped back. "Congrat—"

"Hold it! We're not done yet! Have every ship in the Fleet go free at once. Have them all, except yours, put out full-coverage screens, so that they can't look at or think into this Base."

A moment passed. "Done!"

"Don't come in any closer—I'm on my way out there to you. Have your ship block every band except your personal frequency, which you and I are now on, and caution all Lensmen aboard with you to stay off that channel until further notice. Now as to you, personally, I don't like to seem to be giving orders to the Admiral of the Fleet, but it may be quite essential that you concentrate upon me, and think of nothing else, for the next few minutes."

"Right! I don't mind taking orders from you."

"QX. Now we can take things a bit easier." Kinnison had so arranged matters that no one except himself could think into that stronghold, and he himself would not. He would not think into that tantalizing enigma, nor toward it, nor even of it, until he was completely ready to do so. And how many persons, I wonder, really realize just how much of a feat that was? Realize the sort of mental training that required?

"How many gamma-zeta tracers can you put out, chief?" Kinnison asked then, more conversationally.

A brief consultation; then, "Ten in regular use. By tuning in all our spares we can put out sixty."

"At two diameters' distance forty-eight fields will surround this planet at one-hundred-percent overlap. Please have that many set that way. Of the other twelve, set three to go well outside the first sphere—say at four diameters out—covering the line from this planet to Lundmark's Nebula. Set the last nine to be thrown out as far as you can read them accurately to only the first decimal on your screens, centering on the same line. Not much overlap is necessary on these backing fields—bare contact is enough. Release nothing, of course, until I get there. And while the boys are setting things up, you might go inert—it's safe enough now—so that I can match your intrinsic velocity and come aboard."

There followed the maneuvering necessary for one inert body to approach another in space, then Kinnison's incredible housing of steel was hauled into the airlock by means of space lines attached to magnetic clamps. The outer door of the lock closed behind him, the inner one opened, and the Lensman entered the flagship.

First to the armory, where he clambered stiffly out of his small battleship and gave orders concerning its storage. Then to the control room, stretching and bending hugely as he went, in vast relief at his freedom from the narrow and irksome confinement which he had endured so long.

Of all the men in that control room, only two knew Kinnison personally. All knew of him, however, and as the tall gray-clad figure entered there was a loud, quick cheer.

"Hi, fellows—thanks." Kinnison waved a salute to the room as a whole. "Hi, Port Admiral! Hi, Commandant!" He saluted Haynes and von Hohendorff as perfunctorily, and greeted them as casually, as though he had last seen them an hour, instead of ten weeks, before; as though the intervening time had been spent in the veriest idleness, instead of in the fashion in which it actually had been spent.

Old von Hohendorff greeted his erstwhile pupil cordially enough, but: "Out with it!" Haynes demanded. "What did you do? How did you do it? What does all this confounded rigmarole mean? Tell us all about it—all you can, I mean," he added, hastily.

"There's no need of secrecy now, I think," and in flashing thoughts the Gray Lensman went on to describe everything that had happened.

"So you see," he concluded, "I don't really know anything. It's all surmise, suspicion, and deduction. It may be that nothing at all will happen: in which case these precautions, while they will have been wasted effort, will have done us no harm. In case something does happen, however—and I'll bet all the tea in China that something will—we'll be ready for it."

"But if what you are beginning to suspect is really true, it means that Boskonia is inter-Galactic in scope—wider spread even than the Patrol!"

"Probably, but not necessarily—it may mean only that they have bases further outside. And remember that I'm arguing on a mighty slim thread of evidence. That screen was hard and tight, and I couldn't touch the external beam—if there was one—at all. I got just part of a thought, here and there. However, the thought was 'that' galaxy; not just 'galaxy,' or 'this' or 'the' galaxy—and why think that way if the guy was already in this galaxy?"

"But that's not the end, sir," said Kinnison. "They said not 'the' galaxy, or even 'this' galaxy—the thought was 'that' galaxy!"

"But nobody has ever—But skip it for now—the boys are ready for you. Take over!"

"QX. First we'll go free again. Don't think much, if any, of the stuff can come out here, but no use taking chances. Cut your screens. Now, all you gamma-zeta men, throw out your fields, and if any of you get a puncture, or even a flash, measure its position. You recording observers, step your scanners up to fifty thousand. QX?"

"QX!" the observers and recorders reported, almost as one, and the Gray Lensman sat down at a plate.

His mind, free at last to make the investigation from which it had been so long and so sternly barred, flew down into and through the dome, to and into that cryptic globe so tantalizingly poised in the air of the Center.

The reaction was practically instantaneous; so rapid that any ordinary mind could have perceived nothing at all; so rapid that even Kinnison's consciousness recorded only a confusedly blurred impression. But he did see something: in that fleeting millionth of a second he sensed a powerful, malignant mental force; a force backing multiplex scanners and subethereal stress-fields interlocked in peculiarly unidentifiable patterns.

For that ball was, as Kinnison had more than suspected, a potent agency indeed. It was, as he had thought that it must be, a communicator; but it was far more than that. Ordinarily harmless enough, it could be so set as to become an infernal machine at the vibrations of any thought not in a certain coded sequence; and Helmuth had so set it.

Therefore at the touch of the Patrolman's thought it exploded: liberating instantaneously the unimaginable forces with which it was charged. More, it sent out waves which, attuned to detonating receivers, touched off strategically placed stores of duodecaplylatomate. "Duodec," that concentrated essence of atomic violence than which science has even yet failed to develop a more devastating!

"Hell's—jingling—bells!" Port Admiral Haynes grunted in stunned amazement, then subsided into silence, eyes riveted upon his plate; for to the human eye dome, fortress, and planet had disappeared in one cataclysmically incandescent sphere of flame.

But the observers of the Galactic Patrol did not depend upon eyesight alone. Their scanners had been working at ultrafast speed; and, as soon as it became clear that none of the ships of the Fleet had been endangered, Kinnison asked that certain of the spools be run into a visitank at normal tempo.

There, slowed to a speed at which the eye could clearly discern sequences of events, the two old Lensmen and the young one studied with care the three-dimensional pictures of what had happened; pictures taken from points of projection close to and even within the doomed structure itself.

Deliberately, the ball of force opened up, followed an inappreciable instant later by the secondary centers of detonation; all expanding magically into spherical volumes of blindingly brilliant annihilation. There were as yet no flying fragments: no inert fragment can fly from duodec in the first few instants of its detonation. For the detonation of duodec is propagated at the velocity of light, so that the entire mass disintegrates in a period of time to be measured only in fractional trillionths of a second. Its detonation pressure and temperature have never been measured save indirectly, since nothing will hold it except a Q-type helix of pure force. And even those helices, which perforce must be practically open at both ends, have to be designed and powered to withstand pressures and temperatures obtaining only in the cores of suns.

Imagine, if you can, what would happen if some fifty thousand metric tons of material from the innermost core of Sirius B were to be taken to Grand Base, separated into twenty-five packages, each package placed at a strategic point, and all restraint instantaneously removed. What would have happened then, was what actually was happening!

As has been said, for moments nothing moved except the ever-expanding spheres of destruction. Nothing could move—the inertia of matter itself held it in place until it was too late—everything close to those centers of action simply flared into turgid incandescence and added its contribution to the already hellish whole.

As the spheres expanded, their temperatures and pressures decreased and the action became somewhat less violent. Matter no longer simply disappeared. Instead, plates and girders, even gigantic structural members, bent, buckled, and crumbled. Walls blew outward and upward. Huge chunks of metal and of masonry, many with fused and dripping edges, began to fly in all directions.

And not only, or principally, upward was directed the force of those inconceivable explosions. Downward the effect was, if possible, even more catastrophic, since conditions there approximated closely the oft-argued meeting between the irresistible force and the immovable object. The planet was to all intents and purposes immovable, the duodec to the same degree irresistible. The result was that the entire planet was momentarily blown apart. A vast chasm was blasted deep into its interior, and, gravity temporarily overcome, stupendous cracks and fissures began to yawn. Then, as the pressure decreased, the core-stuff of the planet became molten and began to wreak its volcanic havoc.

Gravity, once more master of the situation, took hold. The cracks and chasms closed, extruding uncounted cubic miles of fiery lava and metal. The entire world shivered and shuddered in a Gargantuan cosmic ague.

The explosion blew itself out. The hot gases and vapors cooled. The steam condensed. The volcanic dust disappeared. There lay the planet; but changed—hideously and awfully changed. Where Grand Base had been there remained nothing whatever to indicate that anything wrought by man had ever been there. Mountains were leveled, valleys were filled. Continents and oceans had shifted, and were still shifting; visibly. Earthquakes, volcanoes, and other seismic disturbances, instead of decreasing, were increasing in violence, minute by minute.

Helmuth's planet was, and would for years remain, a barren and uninhabitable world.

"Well!" Haynes, who had been holding his breath unconsciously, released it in an almost explosive sigh. "That is inescapably and incontrovertibly that. I was going to use that base, but it looks as though we'll have to get along without it."

Without comment Kinnison turned to the gamma-zeta observers. "Any traces?" he asked.

It developed that three of the fields had shown activity. Not merely traces or flashes, but solid punctures showing the presence of a hard, tight beam. And those three punctures were in the same line; a line running straight out into inter-Galactic space.

Kinnison took careful readings on the line, then stood motionless. Feet wide apart, hands jammed into pockets, head slightly bent, eyes distant, he stood there unmoving; thinking with all the power of his brain.

"I want to ask three questions," the old Commandant of Cadets interrupted his cogitations finally. "Was Helmuth Boskone, or not? Have we got them licked, or not? What do we do next, besides the mopping up of those eighteen super-maulers?"

"To all three the answer is 'I don't know'." Kinnison's face was stern and hard. "You know as much about the whole thing as I do—I haven't held back a thing that I even suspect. I did not tell you that Helmuth was Boskone; I said that everyone in any position to judge, including myself, was as sure that he was as one could be about anything that could not be proved. I firmly believed that he was. The presence of this communicator line, and the other stuff I have told you about, has destroyed that belief in my mind. However, we do not actually know any more than we did before. It is no more certain now that Helmuth was not Boskone than it was before that he was Boskone. The second question ties in with the first, and so does the third—but I see that the mopping up has started."

While von Hohendorff and Kinnison had been talking, Haynes had issued orders and the Grand Fleet, divided roughly and with difficulty into eighteen parts, went raggedly outward to surround the eighteen outlying fortresses. But, and surprisingly enough to the Patrol forces, the reduction of those hulking monsters was to prove no easy task.

The Boskonians had witnessed the destruction of Helmuth's Grand Base. Their master plates were dead. Try as they would, they could get in touch with no one with authority to give them orders, with no one to whom they could report their present plight. Nor could they escape: the slowest mauler in the Patrol Fleet could have caught any one of them in space of minutes.

To surrender was not even thought of—better far to die a clean death in the blazing holocaust of space battle than to be thrown ignominiously into the lethal chambers of the Patrol. There was not, there could not be, any question of pardon or of sentence to any mere imprisonment, for the strife between Civilization and Boskonia in no respect resembled the wars between two fundamentally similar and friendly nations which small, green Terra knew so frequently of old. It was a Galaxy-wide struggle for survival between two diametrically opposed, mutually exclusive, and absolutely incompatible cultures; a duel to the death in which quarter was neither asked nor given; a conflict which, except for the single instance which Kinnison himself had engineered, was, and of stern necessity had to be, one of ruthless, complete, and utter extinction.

Die, then, the pirates knew they must; and, although adherents to a scheme of existence monstrous indeed to our way of thinking, they were in no sense cowards. Not like cornered rats did they conduct themselves, but fought like what they were; courageous beings hopelessly outnumbered and outpowered, unable either to escape or to choose the field of operations, grimly resolved that in their passing they would take full toll of the minions of that detested and despised Galactic Civilization. Therefore, in suicidal glee, Boskonian engineers rigged up a fantastically potent weapon of offense, tuned in their defensive screens and hung poised in space, awaiting calmly the massed attack so sure to come.

Up flashed the heavy cruisers of the Patrol, serenely confident. Although of little offensive strength, these vessels mounted tractors and pressors of prodigious power, as well as defensive screens which—theoretically—no projector-driven beam of force could puncture. They had engaged mauler after mauler of Boskonia's mightiest, and never yet had one of those screens gone down. Theirs the task of immobilizing the opponent; since, as is of course well known, it is under any ordinary conditions impossible to wreak any hurt upon an object which is both inertialess and at liberty to move in space. It simply darts away from the touch of the harmful agent, whether it be immaterial beam or material substance.

Formerly the attachment of two or three tractors was all that was necessary to insure immobility, and thus vulnerability; but with the Velantian development of a shear-plane to cut tractor beams, a new technique became necessary. This was englobement, in which a dozen or more vessels surrounded the proposed victim in space and held it motionless at the center of a sphere by means of pressors, which could not be cut or evaded. Serene, then, and confident, the heavy cruisers rushed out to englobe the Boskonian fortress.

Flash! Flash! Flash! Three points of light, as unbearably brilliant as atomic vortices, sprang into being upon the fortress' side. Three needle rays of inconceivable energy lashed out, hurtling through the cruisers' outer screens as though they had been so much inactive webbing. Through the second and through the first. Through the wall shield, even that ultrapowerful field scarcely flashing as it went down. Through the armor, violating the prime tenet then held and which has just been referred to, that no object free in space can be damaged—in this case, so unthinkably vehement was the thrust, the few atoms of substances in the space surrounding the doomed cruisers afforded resistance enough. Through the ship itself, a ravening cylinder of annihilation.

For perhaps a second—certainly no longer—those incredible, those undreamed-of beams persisted before winking out into blackness; but that second had been long enough. Three riddled hulks lay dead in space, and as the three original projectors went black three more flared out. Then three more. Nine of the mightiest of Civilization's ships of war were riddled before the others could hurl themselves backward out of range!

Most of the officers of the flagship were stunned into temporary inactivity by that shocking development, but two reacted almost instantly.

"Thorndyke!" the Admiral snapped. "What did they do, and how?"

And Kinnison, not speaking at all, leaped to a certain panel, to read for himself the analysis of those incredible beams of force.

"They made superneedle rays out of their main projectors," Master Technician Laverne Thorndyke reported, crisply. "They must have shorted everything they've got onto them to burn them out that fast."

"Those beams were hot—plenty hot," Kinnison corroborated the findings. "These recorders go to five billion and have a factor of safety of ten. Even that wasn't anywhere nearly enough—everything in the recorder circuits blew."

"But how could they handle them—" von Hohendorff began to ask.

"They didn't. They pointed them and died," Thorndyke explained, grimly. "They traded one projector and its crew for one cruiser and its crew—a good trade from their viewpoint."

"There will be no more such trades," Haynes declared.

Nor were there. The Patrol had maulers enough to englobe the enemy craft at a distance greater even than the effective range of those suicidal beams, and it did so.

Shielding screens cut off the Boskonians' intake of cosmic power and the relentless beaming of the bulldog maulers began. For hour after hour it continued, the cordon ever tightening as the victims' power lessened. And finally even the Gargantuan accumulators of the immense fortresses were drained. Their screens went down under the hellish fury of the maulers' incessant attack, and in a space of minutes thereafter the structures and their contents ceased to exist save as atomic detritus.

The Grand Fleet of the Galactic Patrol remade its formation after a fashion and set off toward the Galaxy at touring blast.

And in the control room of the flagship three Lensmen brought a very serious conference to a close.

"You saw what happened to Helmuth's planet," Kinnison's voice was oddly hard, "and I gave you all I could get of the thought about the destruction of all life upon Sol III. A big-enough duodec bomb in the bottom of an ocean would do it. I don't really know anything except that we hadn't better let them catch us asleep at the switch again—we've got to be up on our toes every second."

And the Gray Lensman, face set and stern, strode off to his quarters.

II.

During practically all of the long trip back to Earth, Kinnison kept pretty much to his cabin, thinking deeply, blackly, and, he admitted ruefully to himself, to very little purpose. And at Prime Base, through week after week of its feverish activity, he continued to think. Finally, however, he was snatched out of his dark abstraction by no less a personage than Surgeon General Lacy.

"Snap out of it, lad," that worthy advised, smilingly. "When you concentrate on one thing too long, you know, the vortices of thought occupy narrower and narrow loci, until finally the effective volume becomes infinitesimal. Or, mathematically, the then range of cogitation, integrated between the limits of plus and minus infinity, approaches zero as a limit—"

"Huh? What are you talking about?" the Lensman demanded.

"Poor mathematics, perhaps, but sound psychology," Lacy grinned. "It got your undivided attention, didn't it? That was what I was after. In plain English, if you keep on thinking around in circles you'll soon be biting yourself in the small of the back. Come on, you and I are going places."

"Where?"

"To the Grand Ball in honor of the Grand Fleet, my boy—old Dr. Lacy prescribes it for you as a complete and radical change of atmosphere. Let's go!"

The city's largest ballroom was a blaze of light and color. A thousand polychromic lamps flooded their radiance downward through draped bunting upon an even more colorful throng. Two thousand items of feminine loveliness were there, in raiment whose fabrics were the boast of hundreds of planets, whose hues and shades put the spectrum itself to shame. There were over two thousand men, clad in plain or beribboned or bemedaled full civilian dress, or in the variously panoplied dress uniforms of the many Services.

"You're dancing with Miss Forrester first, Kinnison," the surgeon introduced them informally, and the Lensman found himself gliding away with a stunning blonde, ravishingly and revealingly dressed in a dazzlingly blue wisp of Manarkan glamorette—fashion's dernier cri.

To the uninformed, Kinnison's garb of plain gray leather might have seemed incongruous indeed in that brilliantly and fastidiously dressed assemblage. But to those people, as to us of today, the drab, starkly utilitarian uniform of the Unattached Lensman transcended far any other, however resplendent, worn by men: and literally hundreds of eyes followed the strikingly handsome couple as they slid rhythmically out upon the polished floor. But a measure of the tall beauty's customary poise had deserted her. She was slimly taut in the circle of the Lensman's arm, her eyes were downcast, and suddenly she missed a step.

"'Scuse me for stepping on your feet," he apologized. "A fellow gets out of practice, flitting around in a speedster so much."

"Thanks for taking the blame, but it's my fault entirely—I know it as well as you do," she replied, flushing uncomfortably. "I do know how to dance, too, but—Well, you're a Gray Lensman, you know."

"Huh?" he ejaculated, in honest surprise, and she looked up at him for the first time. "What has that fact got to do with the price of Venerian orchids in Chicago—or with my clumsy walking all over your slippers?"

"Everything in the world," she assured him. Nevertheless, her stiff young body relaxed and she fell into the graceful, accurate dancing which she really knew so well how to do. "You see, I don't suppose that any of us has ever seen a Gray Lensman before, except in pictures, and actually to be dancing with one is so thrilling that it is really a shock—I have to get used to it gradually, so to speak. Why, I don't even know how to talk to you! One couldn't possibly call you plain mister, as one would any ord—"

"It'll be QX if you just call me 'say'!" he informed her. "Maybe you'd rather not dance with a dub? What say we go get us a sandwich and a bottle of fayalin or something?"

"No—never!" she exclaimed. "I didn't mean it that way at all. I'm going to have this full dance with you, and enjoy every second of it. And later I am going to pack this dance card—which I hope you will sign for me—away in lavender, so it will go down in history that in my youth I really did dance with Gray Lensman Kinnison. I see that I have recovered enough so that I can talk and dance at the same time. Do you mind if I ask you some silly questions about space?"

"Go ahead. They won't be silly, if I'm any judge. Elementary, perhaps, but not silly."

"I hope so, but I think you're being charitable again. Like most of the girls here, I suppose, I have never been out in deep space at all. Besides a few hops to the Moon, I have taken only two flits, and they were both only interplanetary. One to Mars and one to Venus. I never could see how you deep-space men can really understand what you're doing—either the frightful speeds at which you travel, the distance you cover, or the way your communicators work. In fact, a professor told us that no human mind can understand figures of those magnitudes at all. But you must understand them, I should think ... oh, perhaps—"

"Or maybe the guy isn't human?" Kinnison laughed deeply, infectiously. "No, your professor was right. We can't understand the figures, but we don't have to—all we have to do is to work with them. And, now that it has just percolated through my skull who you really are, that you are Gladys Forrester, it is quite clear that you are in that same boat."

"Me? How?" she exclaimed.

"The human mind cannot really understand a million of anything. Yet your father, an immensely wealthy man, gave you clear title to a million credits in cash, to train you in finance in the only way that really produces results—the hard way of actual experience. You lost a lot of it at first, of course; but at last accounts you had got it all back, and some besides, in spite of all the smart guys trying to take it away from you. The fact that your brain cannot envisage a million credits has not interfered with your manipulation of that amount, has it?"

"No, but that's entirely different!" she protested.

"Not in any essential feature," he countered. "I can explain it best, perhaps, by analogy. You can't visualize, mentally, the size of North America, either, yet that fact does not bother you in the least while you are driving around on it in an automobile. What do you drive? On the ground, I mean, not in the air?"

"A De Khotinsky sporter."

"Um. Top speed a hundred and forty miles per hour, and I suppose you cruise between ninety and a hundred. We'll have to pretend that you drive a Crownover sedan, or some other big, slow jalopy, so that you will tour at about sixty and have an absolute top of ninety. Also, you have a radio. On the broadcast bands you can hear a program from three or four thousand miles away; or, on short wave, from anywhere on Tellus—"

"I can get tight-beam short-wave programs from the Moon," the girl broke in. "I've heard them lots of times."

"Yes," Kinnison assented dryly, "at such times as there didn't happen to be any interference."

"Static is pretty bad, lots of times," the heiress agreed.

"Well, change 'miles' to 'parsecs' and you've got the picture of deep-space speeds and operations," Kinnison informed her. "Our speed varies, of course, with the density of matter in space; but on the average—say one atom of substance per ten cubic centimeters in space—we tour at about sixty parsecs an hour, and full blast is about ninety. And our ultra-wave communicators, working below the level of the ether, in the subether—"

"Whatever that is," she interrupted.

"That's as good a description or definition of it as any," he grinned at her. "We don't know what even the ether is, or whether or not it exists as an objective reality; to say nothing of what we so nonchalantly call the subether. We do not understand gravity, although we can make it to order. No scientist yet has been able to say how it is propagated, or even whether or not it is propagated. No one has been able to devise any kind of an apparatus or meter or method by which its nature, period, or velocity can be determined. Neither do we know anything about time or space. In fact, fundamentally, we don't really know much of anything at all," he concluded.

"Says you. But that makes me feel better, anyway," she confided, snuggling a little closer. "Go on about the communicators."

"Ultra-waves are faster than ordinary radio waves, which of course travel through the ether with the velocity of light, in just about the same ratio as that of the speed of our ships to the speed of slow automobiles—that is, the ratio of a parsec to a mile. Roughly nineteen billion to one. Range, of course, is proportional to the square of the speed."

"Nineteen billion!" she exclaimed. "And you just said that nobody could understand even a million!"

"That's the point exactly," he went on, undisturbed. "You don't have to understand or to visualize it. All you have to do is to remember that deep-space vessels and communicators can cover distance in parsecs at practically the same rate that Tellurian automobiles can cover miles. So, when some space-flea talks to you about parsecs, just think of miles in terms of an automobile and a radio and you won't be far off."

"I never heard it explained that way before—it does make it ever so much simpler. Will you sign this, please?"

"Just one more point." The music had ceased and he was signing her card, preparatory to escorting her back to her place. "Like your supposedly tight-beam Luna-Tellus hookups, our long range, equally tight-beam communicators are very sensitive to interference, either natural or artificial. So, while under perfect conditions we can communicate clear across the Galaxy, there are times—particularly when the pirates are scrambling the channels—that we can't drive a beam from here to Alpha Centauri. Thanks a lot for the dance."

The other girls did not quite come to blows as to which of them was to get him next; and shortly—he never did know exactly how it came about—he found himself dancing with a luscious, cuddly little brunette, clad—partially clad, at least—in a high-slitted, flame-colored sheath of some new fabric which the Lensman had never seen before. It looked like solidified, tightly woven electricity!

"Oh, Mr. Kinnison!" his new partner cooed, ecstatically. "I think that all spacemen, and you Lensmen particularly, are just too perfectly darn heroic for anything! Why, I think that space is just terrible! I simply can't cope with it at all!"

"Ever been out, miss?" he grinned. He had never known many social butterflies, and temporarily he had forgotten that such girls as this one really existed.

"Why, of course!" The young woman kept on being exclamatory.

"Clear out to the Moon, perhaps?" he hazarded.

"Don't be ridic! Ever so much farther than that! Why, I went clear to Mars! And it gave me the screaming meamies, no less. I thought I would collapse!"

That dance ended ultimately, and other dances with other girls followed; but Kinnison could not throw himself into the gaiety surrounding him. During his cadet days he had enjoyed such revels to the full, but now the whole thing left him cold. His mind insisted upon reverting to its problem. Finally, in the throng of young people on the floor, he saw a girl with a mass of red-bronze hair and a supple, superbly molded figure. He did not need to await her turning to recognize his erstwhile nurse and later assistant, whom he had last seen just this side of far-distant Boyssia II.

"Mac!" To her mind alone he sent out a thought through his Lens. "For the love of Klono, lend a hand—rescue me! How many dances have you got ahead?"

"None at all—I'm not dating ahead." She jumped as though someone had jabbed her with a needle, then paused in panic; eyes wide, breath coming fast, breast pounding. She had felt Lensed thoughts before, but this was something else, something entirely different. Every cell of her brain was open to that Lensman's mind—and what was she seeing! She blanketed her thoughts desperately, tried with all her might not to think at all!

She froze suddenly, a gasp of horror half suppressed. She was seeing things—sensing things beyond comprehension—

"QX, Mac," the thought went quietly on within her mind, quite as though nothing unusual were occurring. "No intrusion meant. You didn't think it; I already knew that if you started dating ahead you'd be tied up until day after tomorrow. Can I have the next one?"

"Sure, Kim."

"Thanks—the Lens is off for the rest of the evening."

She sighed in relief as he snapped the telepathic line as though he were hanging up the receiver of a telephone.

"I'd like to dance with you all, kids," he addressed a large group of buds surrounding him and eying him hungrily, "but I've got this next one. See you later, perhaps," and he was gone.

"Sorry, fellows," he remarked casually, as he made his way through the circle of men around the gorgeous redhead. "Sorry, but this dance is mine, isn't it, Miss MacDougall?"

She nodded, flashing the radiant smile which had so aroused his ire during his hospitalization. "I heard you invoke your spaceman's god, but I was beginning to be afraid that you had forgotten this dance."

"And she said she wasn't dating ahead—the diplomat!" murmured an ambassador, aside.

"Don't be a dope," a captain of Marines muttered in reply. "She meant with us. That's a Gray Lensman!"

Although the nurse, as has been said, was anything but small, she appeared almost petite against the Lensman's mighty frame as they took off. Silently the two circled the great hall once; lustrous, goldenly green gown—of Earthly nylon, this one, and less revealing than most—swishing in perfect cadence against deftly and softly stepping high-laced boots.

"This is better, Mac," Kinnison sighed, finally, "but I lack just seven thousand kilocycles of being in tune with this. Don't know what's the matter, but it's clogging my jets. I must be getting to be a space-louse."

"A space-louse—you? Uh-uh!" She shook her head. "You know very well what the matter is. You're just too much of a man to mention it."

"Huh?" he demanded.

"Uh-huh," she asserted, positively if obliquely. "Of course you're not in tune with this crowd. How could you be? I don't fit into it any more myself, and what I'm doing isn't even a muffled flare compared to your job. Not one in ten of these fluffs here tonight has ever been beyond the stratosphere; not one in a hundred has ever been out as far as Jupiter, or has ever had a serious thought in her head except about clothes or men; not one of them all has any more idea of what a Lensman really is than I have of hyperspace or of non-Euclidean geometry!"

"Kitty, kitty!" he laughed. "Sheathe the little claws, before you scratch somebody!"

"That isn't cattishness; it's the barefaced truth. Or perhaps," she amended, honestly, "it's both true and cattish, but it's certainly true. And that isn't half of it. No one in the Universe except yourself really knows what you are doing, and I'm pretty sure that only two others even suspect. And Dr. Lacy is not one of them," she concluded, surprisingly.

Though shocked, Kinnison did not miss a step. "You don't fit into this matrix, any more than I do," he agreed, quietly. "S'pose you and I could do a little flit somewhere?"

"Surely, Kim," and, breaking out of the crowd, they strolled out into the grounds. Not a word was said until they were seated upon a broad, low bench beneath the spreading foliage of a tree.

Then: "What did you come here for tonight, Mac—the real reason?" he demanded, abruptly.

"I ... me ... you ... I mean—Oh, skip it!" the girl stammered, a wave of scarlet flooding her face and down even to her superb, bare shoulders. Then she steadied herself and went on: "You see, I agree with you—as you say, I check you to nineteen decimals. Even Dr. Lacy, with all his knowledge, can be slightly screwy at times, I think."

"Oh, so that's it!" It was not, it was only a very minor part of her reason; but the nurse would have bitten her tongue off rather than admit that she had come to that dance solely and only because Kimball Kinnison was to be there. "You knew, then, that this was old Lacy's idea?"

"Of course. You would never have come, else. He thinks that you may begin wobbling on the beam pretty soon unless you put out a few braking jets."

"And you?"

"Not in a million, Kim. Lacy is as cockeyed as Trenco's ether, and I as good as told him so. He may wobble a bit, but you won't. You've got a job to do, and you're doing it. You'll finish it, too, in spite of all the vermin infesting all the galaxies of the macro-cosmic Universe!" she finished, passionately.

"Klono's brazen whiskers, Mac!" He turned suddenly and stared intently down into her wide, gold-flecked, tawny eyes. She stared back for a moment, then looked away.

"Don't look at me like that!" she almost screamed. "I can't stand it—you make me feel stark naked! I know that your Lens is off—I'd simply die if it wasn't—but I think that you're a mind-reader, even without it!"

She did know that that powerful telepath was off and would remain off, and she was glad indeed of that fact; for her mind was seething with thoughts which that Lensman must not know, then or ever. And for his part, the Lensman knew what she did not even suspect; that had he chosen to exert the powers at his command she would have been naked, mentally and physically, to his perception; but he did not exert those powers—then. The amenities of human relationship demanded that some fastnesses of reserve remain inviolate, but he had to know what this woman knew. If necessary, he would take the knowledge away from her by force, so completely that she would never know that she had ever known it. Therefore:

"Just what do you know, Mac, and how did you find it out?" he demanded; quietly, but with a stern finality of inflection that made a quick chill run up and down the nurse's back.

"I know a lot, Kim." The girl shivered slightly, even though the evening was warm and balmy. "I learned it from your own mind. When you called me, back there on the floor, you didn't send just a single, sharp thought, just as though you were speaking to me, as you always did before. Instead, it seemed as though I was actually inside your own mind—the whole of it. I have heard Lensman speak of a wide-open two-way, but I never had even the faintest inkling of what it would be like—no one could who has never experienced it. Of course I didn't—I couldn't—understand a millionth of what I saw, or seemed to see. It was too vast, too incredibly immense. I never dreamed any mortal could have a mind like that, Kim! But it was ghastly, too. It gave me the creepy jitters. It sent me down completely out of control for a second. And you didn't even know it—I know you didn't! I didn't want to look, really, but I couldn't help seeing, and I'm glad I did—I wouldn't have missed it for the world!" she finished, almost incoherently.

"Hm-m-m. That changes the picture entirely." Much to her surprise, the man's voice was calm and thoughtful; not at all incensed. Not even disturbed. "So I spilled the beans myself, on a wide-open two-way, and didn't even realize it. I knew that you were back-firing about something, but thought it was because I might think you guilty of petty vanity. And I called you a dumbbell once!" he marveled.

"Twice," she corrected him, "and the second time I was never so glad to be called names in my whole life."

"Now I know that I was getting to be a space-louse."

"Uh-uh, Kim," she denied again, gently. "And you aren't a brat or a lug or a clunker, either, even though I have thought at times that you were all of those things. But, now that I've actually got all this stuff, what can you—what can we—do about it?"

"Perhaps ... probably ... I think, since I gave it to you myself, I'll let you keep it," Kinnison decided, slowly.

"Keep it!" she exclaimed. "Of course, I'll keep it! Why, it's in my mind—I'll have to keep it—nobody can take knowledge away from anyone!"

"Oh, sure—of course," he murmured, absently. There were a lot of things that Mac didn't know, and probably no good end would be served my enlightening her further. "You see, there's a lot of stuff in my mind that I don't know much about myself, yet. Since I gave you an open channel, there must have been a good reason for it, even though, consciously, I don't know myself what it was." He thought intensely for moments, then went on: "Undoubtedly the subconscious. Probably it recognized the necessity of discussing the whole situation with someone having a fresh viewpoint, someone whose ideas can help me develop a fresh angle of attack. Haynes and I think too much alike for him to be of much help."

"You trust me that much?" the girl asked, dumfounded.

"Certainly," he replied without hesitation. "I know enough about you to know that you can keep your mouth shut."

Thus unromantically did Kimball Kinnison, Gray Lensman, acknowledge the first glimmerings of the dawning perception of a vast fact—that this nurse and he were two between whom there never would nor could exist any iota of doubt or of question.

Then they sat and talked. Not idly, as is the fashion of lovers, of the minutiae of their own romantic affairs, did these two converse, but cosmically, of the entire Universe and of the already existent conflict between the culture of Civilization and Boskonia.

They sat there, romantically enough to all outward seeming; their privacy assured by Kinnison's Lens and by his ever-watchful sense of perception. Time after time, completely unconsciously, that sense reached out to other couples who approached, to touch and to affect their minds so insidiously that they did not know that they were being steered away from the tree in whose black moon-shadow sat the Lensman and the nurse.

Finally the long conversation came to an end and Kinnison assisted his companion to her feet. His frame was straighter, his eyes held a new and brighter light.

"By the way, Kim," she asked idly as they strolled back toward the ballroom, "who is this Klono, by whom you were swearing a while ago? Another spaceman's god, like Noshabkeming, of the Valerians?"

"Something like him, only more so," he laughed. "A combination of Noshabkeming, some of the gods of the ancient Greeks and Romans, all three of the Fates, and quite a few other things as well. I think, originally, from Corvina, but fairly widespread through certain sections of the Galaxy now. He's got so much stuff—teeth and horns, claws and whiskers, tail and everything—that he's much more satisfactory to swear by than any other space-god I know of."

"But why do men have to swear at all, Kim?" she queried, curiously. "It's so silly."

"For the same reason that women cry," he countered. "A man swears to keep from crying, a woman cries to keep from swearing. Both are sound psychology. Safety valves—means of blowing off excess pressure that would otherwise blow fuses or burn out tubes."

III.

In the library of the Port Admiral's richly comfortable home, a room as heavily guarded against all forms of intrusion as was his private office, two old but active Lensmen sat and grinned at each other like the two conspirators which in fact they were. One took a squat, red bottle of fayalin from a cabinet and filled two small glasses. The glasses clinked, rim to rim.

"Here's to love!" Haynes gave the toast.

"Ain't it grand!" Surgeon General Lacy responded.

"Down the hatch!" they chanted in unison, and action followed word.

"You aren't asking if everything stayed on the beam." This from Lacy.

"No need. I had a spy ray on the whole performance."

"You would—you're the type. However, I would have, too, if I had a panel full of them in my office. Well, say it, you old space-hellion!" Lacy grinned again, albeit a trifle wryly.

"Nothing to say, sawbones. You did a grand job, and you've got nothing to blow a jet about."

"No? How would you like to have a red-headed spitfire who's scarcely dry behind the ears yet tell you to your teeth that you've got softening of the brain? That you had the mental capacity of a gnat, the intellect of a Zabriskan fontema? And to have to take it, without even heaving the insubordinate young jade into the can for about twenty-five well-earned black spots?"

"Oh, come, now, you're just blasting. It wasn't that bad."

"Perhaps not quite—but it was bad enough."

"She'll grow up, some day, and realize that you were foxing her six ways from the origin."

"Probably. In the meantime, it's all part of the bigger job. Thank God I'm not young any more. They suffer so."

"Check. How they suffer!"

"But you saw the ending and I didn't. How did it turn out?" Lacy asked.

"Partly good, partly bad." Haynes slowly poured two more drinks and thoughtfully swirled the crimson, pungently aromatic liquid around and around in his glass before he spoke again. "Hooked—but she knows it, and I'm afraid she'll do something about it."

"She's a smart girl—I told you she was. She doesn't fox herself about anything. Hm-m-m. And separation is indicated, it would seem."

"Check. Can you send out a hospital ship somewhere, so as to get rid of her for two or three weeks?"

"Can do. Three weeks be enough? We can't send him anywhere, you know."

"Plenty. He'll be gone in two." Then, as Lacy glanced at him questioningly, Haynes continued: "Ready for a shock? He's going to Lundmark's Nebula."

"But he can't! That would take years! Nobody has ever got back from there yet, and there's this new job of his. Besides, this separation is only supposed to last until you can spare him for a while!"

"If it takes very long he's coming back. The idea has always been, you know, that intergalactic matter may be so thin—one atom per liter or so—that such a flit won't take one tenth the time supposed. We recognize the danger. He's going well heeled."

"How well?"

"The best that we can give him."

"I hate to clog their jets this way, but it's got to be done. We'll give her a raise when I send her out—make her sector chief. Huh?"

"Did I hear any such words lately as 'spitfire,' 'hussy,' and 'jade,' or did I dream them?" Haynes asked, quizzically.

"She's all of them, and more—but she's one of the best nurses and one of the finest women this side of Hades, too!"

"QX, Lacy, give her her raise. Of course she's good, or she wouldn't be in on this deal at all. In fact, they're about as fine a couple of youngsters as old Tellus has produced."

"They are that. Man, what a pair of skeletons!"

And in the Nurses' Quarters a young woman with a wealth of red-bronze-auburn hair and tawny eyes was staring at her own reflection in a mirror.

"You half-wit, you ninny, you lug!" she stormed, bitterly if almost inaudibly, at that reflection. "You lame-brained moron, you red-headed, idiotic imbecile, you microcephalic dumbbell, you clunker! Of all the men in this whole cockeyed galaxy, you would have to make a dive at Kimball Kinnison, the one man who never has realized that you are even alive. At a Gray Lensman—" Her expression changed and she whispered softly: "A ... Gray ... Lensman. He can't love any woman as long as he's carrying that load. They can't let themselves be human—quite; perhaps loving him will be enough—"

She straightened up, shrugged, and smiled; but even that pitiful travesty of a smile could not long endure. Shortly it was buried in waves of pain and the girl threw herself down upon her bed.

"Oh Kim, Kim!" she sobbed. "I wish ... why can't you—Oh, why did I ever have to be born!"

Three weeks later, far out in space, Kimball Kinnison was thinking thoughts entirely foreign to his usual pattern. He was in his bunk, smoking dreamily, staring unseeing at the metallic ceiling. He was not thinking of Boskone.

When he had thought of Mac, back there at that dance, he had, for the first time in his life, failed to narrow down his beam to the exact thought being sent. Why? The explanation he had given the girl was totally inadequate. For that matter, why had he been so glad to see her there? And why, at every odd moment, did visions of her keep coming into his mind—her form and features, her eyes, her lips, her startling hair?

She was beautiful, of course, but not nearly such a seven-sector callout as that thionite dream he had met on Aldebaran II—and his only thought of her was an occasional faint regret that he had not half wrung her lovely neck. Why, she wasn't really as good-looking as, and didn't have half the je ne sais quoi of, that blond heiress—what was her name?—oh, yes, Forrester—

There was only one answer, and it jarred him to the core—he would not admit it, even to himself. He couldn't love anybody—it just simply was not in the cards. He had a job to do. The Patrol had spent a million credits making a Lensman out of him, and it was up to him to give them some kind of a run for their money. No Lensman had any business with a wife, especially a Gray Lensman. He couldn't sit down anywhere, and she couldn't flit with him. Besides, nine out of every ten Gray Lensmen got killed before they finished their jobs, and the one that did happen to live long enough to retire to a desk was almost always half machinery and artificial parts—

No, not in seven thousand years. No woman deserved to have her life made into such a hell on earth as that would be—years of agony, of heartbreaking suspense, climaxed by untimely widowhood; or, at best, the wasting of the richest part of her life upon a husband who was half steel, rubber, and phenoline plastic. Red in particular was much too splendid a person to be let in for anything like that—

But hold on—jet back! What made him think that he rated any such girl? That there was even a possibility—especially in view of the way he had behaved while under her care in Base Hospital—that she would ever feel like being anything more to him than a strictly impersonal nurse? Probably not. He had Klono's own brazen gall to think that she would marry him, under any conditions, even if he made a full-power dive at her.

Just the same, she might. Look at what women did fall in love with, sometimes. So he would never make any kind of a dive at her; no, not even a pass. She was too sweet, too fine, too vital a woman to be tied to any space-louse; she deserved happiness, not heartbreak. She deserved the best there was in life, not the worst; the whole love of a whole man for a whole lifetime, not the fractions which were all that he could offer any woman. As long as he could think a straight thought he wouldn't make any motions toward spoiling her life. In fact, he hadn't better see Reddy again. He wouldn't go near any planet she was on, and if he saw her out in space he'd go somewhere else at ten gravities.

With a bitter imprecation Kinnison sprang out of his bunk, hurled his half-smoked cigarette at an ash tray, and strode toward the control room.

The ship he rode was of the Patrol's best. Superbly powered for flight, defense, and offense, she was withal a complete space-laboratory and observatory; and her personnel, over and above her regular crew, was as varied as her equipment. She carried ten Lensmen—a circumstance unique in the annals of space, even for such a trouble-shooting battle wagon as the Dauntless was; a scientific staff which was practically a cross section of the Tree of Knowledge. She carried Lieutenant Peter van Buskirk and his company of Valerian wild cats; Worsel of Velantia and threescore of his reptilian kinsmen; Tregonsee, the blocky Rigellian Lensman, and a dozen or so of his fellows; Master Technician LaVerne Thorndyke and his crew. She carried three Master Pilots, Prime Base's best—Henderson, Schermerhorn, and Watson.

The Dauntless was an immense vessel. She had to be, in order to carry, in addition to the men and the things requisitioned by Kinnison, the personnel and the equipment which Port Admiral Haynes had insisted upon sending with him.

"But great Klono, chief, think of what a hole you're making in Prime Base if we don't get back!" Kinnison had protested.

"You're coming back, Kinnison," the Port Admiral had replied gravely. "That is why I am sending these men and this stuff along—to be as sure as I possibly can that you do get back."

Now they were out in intergalactic space, and the Gray Lensman, lying flat upon his back with his eyes closed, sent his sense of perception out beyond the confining iron walls and let it roam the void. This was better than a visiplate; with no material barriers or limitations he was feasting upon a spectacle scarcely to be pictured in the most untrammeled imaginings of man. There were no planets, no suns, no stars, no meteorites, no particles of cosmic débris. All nearby space was empty, with an indescribable perfection of emptiness at the very thought of which the mind quailed in uncomprehending horror. And, accentuating that emptiness, at such mind-searing distances as to be dwarfed into buttons, and yet, because of their intrinsic massiveness, starkly apparent in their three-dimensional relationships, there hung poised and motionlessly stately the component galaxies of a universe.

Behind the flying vessel the First Galaxy was a tiny, brightly shining lens, so far away that such minutiae as individual solar systems were invisible, so distant that even the gigantic masses of its accompanying globular star clusters were merged indistinguishably into its sharply lenticular shape. In front of her, to right and to left of her, above and beneath her were other galaxies, never explored by man or by any other beings subscribing to the code of Galactic Civilization. Some, edge on, were thin, waferlike. Others appeared as full disks, showing faintly or boldly the prodigious, mathematically inexplicable spiral arms by virtue of whose obscure functioning they had come into being. Between these two extremes there was every possible variant in angular displacement.

Utterly incomprehensible although the speed of the space-flyer was, yet those galaxies remained relatively motionless, hour after hour. What distances! What magnificence! What grandeur! What awful, what poignantly solemn calm!

Despite the fact that Kinnison had gone out there expecting to behold that very scene, he felt awed to insignificance by the overwhelming, the cosmic immensity of the spectacle. What business had he, a sub-electronic midge from an ultra-microscopic planet, venturing out into macro-cosmic space, a demesne comprehensible only to the omniscient and omnipotent Creator?

He got up, shaking off the futile mood. This wouldn't get him to the first check station, and he had a job to do. And, after all, wasn't man as big as space? Could he have come out here, otherwise? He was. Yes, man was bigger even than space. Man, by his very envisionment of macro-cosmic space, had already mastered it.

Besides, the Boskonians, whoever they might be, had certainly mastered it; he was now certain that they were operating upon an intergalactic scale. Even after leaving Tellus he had hoped and had really expected that his line would lead to a stronghold in some star cluster belonging to his own Galaxy, so distant from it, or perhaps so small, as to have escaped the notice of the chartmakers; but such was not the case. No possible error in either the determination or the following of that line placed it anywhere near any such cluster. It led straight to and only to Lundmark's Nebula; and that Galaxy was, therefore, his present destination.

Man was certainly as good as the pirates; probably better, on the basis of past performance. Of all the races of the Galaxy, man had always taken the initiative, had always been the leader and commander. And, with the exception of the Arisians, man had the best brain in the Galaxy.

The thought of that eminently philosophical race gave Kinnison pause. His Arisian sponsor had told him that by virtue of the Lens the Patrol should be able to make Civilization secure throughout the Galaxy. Just what did that mean—that it could not go outside? Or did even the Arisians suspect that Boskonia was in fact intergalactic? Probably. The mentor had said that, given any one definite fact, a really competent mind could envisage the entire Universe; even though he had added carefully that his own mind was not a really competent one.

But this, too, was idle speculation, and it was time to receive and to correlate some more reports. Therefore, one by one, he got in touch with scientists and observers.

The density of matter in space, which had been lessening steadily, was now approximately constant at one atom per four hundred cubic centimeters. Their speed was therefore about a hundred thousand parsecs per hour; and, even allowing for the slowing up at both ends due to the density of the medium, the trip should not take over ten days.

The power situation, which had been his gravest care, since it was almost the only factor not amenable to theoretical solution, was even better than anyone had dared hope; the cosmic energy available in space had actually been increasing as the matter content decreased—a fact which seemed to bear out the contention than energy was continually being converted into matter in such regions. It was taking much less excitation of the intake screens to produce a given flow of power than any figure ever observed in the denser media within the Galaxy.

Thus, the atomic motors which served as exciters had a maximum power of four hundred pounds an hour; that is, each exciter could transform that amount of matter into pure energy and employ the output usefully in energizing the intake screen to which it was connected. Each screen, operating normally on a hundred-thousand-to-one ratio, would then furnish its receptor on the ship with energy equivalent to the annihilation of four million pounds per hour of material substance. Out there, however, it was being observed that the intake-exciter ratio, instead of being less than a hundred thousand to one, was actually almost a million to one.

It would serve no useful purpose here to go further into the details of any more of the reports, or to dwell at any great length upon the remainder of the journey to the Second Galaxy. Suffice it to say that Kinnison and his highly trained crew observed, classified, recorded, and conferred; and that they approached their destination with every possible precaution. Detectors full out, observers were at every plate, the ship was as immune to detection as Hotchkiss' nullifiers could make it.

Up to the Second Galaxy the Dauntless flashed, and into it. Was this island universe essentially like the First Galaxy as to planets and peoples? If so, had they been won over or wiped out by the horrid culture of Boskonia or was the struggle still going on?

"If we assume, as we must, that the line we followed was the trace of Boskone's beam," argued the sagacious Worsel, "the probability is very great that the enemy is in virtual control of this entire Galaxy. Otherwise—if they were in a minority or were struggling seriously for dominion—they could neither have spared the forces which invaded our Galaxy, nor would they have been in condition to rebuild their vessels as they did to match the new armaments developed by the Patrol."

"Very probably true," agreed Kinnison, and that was the consensus of opinion. "Therefore we want to do our scouting very quietly. But in some ways that makes it all the better. If they are in control, they won't be unduly suspicious."

And thus it proved. A planet-bearing sun was soon located, and while the Dauntless was still light-years distant from it, several ships were detected. At least, the Boskonians were not using nullifiers!

Spy rays were sent out. Tregonsee, the Rigellian Lensman, exerted to the full his powers of perception, and Kinnison hurled downward to the planet's surface a mental viewpoint and communications center. That the planet was Boskonian was soon learned, but that was all. It was scarcely fortified: no trace could be found of a beam communicating with Boskone.

Solar system after solar system was found and studied, with like result. But finally, out in space, one of the screens showed activity; a beam was in operation between a vessel then upon the plates and some other station. Kinnison tapped it quickly; and, while observers were determining its direction, hardness, and power, a thought flowed smoothly into the Lensman's brain.

"—proceed at once to relieve vessel P4K730. Eichlan, speaking for Boskone, ending message."

"Follow that ship, Hen!" Kinnison directed, crisply. "Not too close, but don't lose him!" He then relayed to the others the orders which had been intercepted.

"The same formula, huh?" Van Buskirk roared, and "Just another lieutenant, that sounds like, not Boskone himself." Thorndyke added.

"Perhaps so, perhaps no." The Gray Lensman was merely thoughtful. "It doesn't prove a thing except that Helmuth was not Boskone, which was already fairly certain. If we can prove that there is such a being as Boskone, and that he is not in this Galaxy—well, in that case, we'll go somewhere else," he concluded, with grim finality.

The chase was comparatively short, leading toward a yellowish star around which swung eight average-sized planets. Toward one of these flew the unsuspecting pirate, followed by the Patrol vessel, and it soon became apparent that there was a battle going on. One spot upon the planet's surface, either a city or a tremendous military base, was domed over by a screen which was one blinding glare of radiance. And for miles in every direction ships of space were waging spectacularly devastating warfare.

Kinnison shot a thought down into the fortress, and with the least possible introduction or preamble, got into touch with one of its high officers. He was not surprised to learn that those people were more or less human in appearance, since the planet was quite similar to Tellus in age, climate, atmosphere, and mass.

"Yes, we are fighting Boskonia," the answering thought came coldly clear. "We need help, and badly. Can you—"

"We're detected!" Kinnison's attention was seized by a yell from the board. "They're all coming at us at once!"

Whether the scientists of Boskone developed the detector-nullifier before or after Helmuth's failure to deduce the Lensman's use of such an instrument is a nice question, and one upon which a great deal has been said. While interesting, the point is really immaterial here; the facts remaining the same—that the pirates not only had it at the time of the Patrol's first visit to the Second Galaxy, but had used it to such good advantage that the denizens of that recalcitrant planet had been forced, in the sheer desperation of self-preservation, to work out a scrambler for that nullification and to surround their world with its radiations. They could not restore perfect detection, but the conditions for complete nullification were so critical that it was a comparatively simple matter to upset it sufficiently so that an image of a sort was revealed. And, at that close range, any sort of an image was enough.

The Dauntless, approaching the planet, entered the zone of scrambling and stood revealed plainly enough upon the plates of enemy vessels. They attacked instantly and viciously; within a second after the lookout had shouted his warning the outer screens of the Patrol ship were blazing incandescent under the furious assaults of a dozen Boskonian beams.

IV.

For a moment all eyes were fixed apprehensively upon meters and recorders, but there was no immediate cause for alarm. The builders of the Dauntless had builded well; her outer screen, the lightest of her series of four, was carrying the attackers' load with no sign of distress.

"Strap down, everybody," the expedition's commander ordered then. "Inert her, Hen. Match velocity with that base," and as Master Pilot Henry Henderson cut his Bergenholm, the vessel lurched wildly aside as its intrinsic velocity was restored.

Henderson's fingers swept over his board as rapidly and as surely as those of an organist over the banked keys of his console; producing, not chords and arpeggios of harmony, but roaring blasts of precisely controlled power. Each keylike switch controlled one jet. Lightly and fleetingly touched, it produced a gentle urge; at sharp, full contact it yielded a mighty, solid shove; depressed still farther, so as to lock into any one of a dozen notches, it brought into being a torrent of propulsive force of any desired magnitude, which ceased only when its key-release was touched.

And Henderson was a virtuoso. Smoothly, effortlessly, but in a space of seconds the great vessel rolled over, spiraled, and swung until her landing jets were in line and exerting five gravities of thrust. Then, equally smoothly, almost imperceptibly, the line of force was varied until the flame-enshrouded dome was stationary below them. Nobody, not even the two other Master Pilots, and least of all Henderson himself, paid any attention to the polished perfection, the consummate artistry, of the performance. That was his job. He was a Master Pilot, and one of the hallmarks of his rating was the habit of making difficult maneuvers look easy.

"Take 'em now, chief? Can't we, huh?" Chatway, the chief firing officer, did not say those words. He did not need to. The attitude and posture of the C.F.O. and his subordinates made the thought tensely plain.

"Not yet, Chatty," the Lensman answered the unsent thought. "We'll have to wait until they englobe us, so that we can get them all. It's got to be all or none. If even one of them gets away, or even has time to analyze and report on the stuff we're going to use, it'll be just too bad."

He then got in touch with the officer within the beleaguered base and renewed the conversation at the point at which it had been broken off.

"We can help you, I think; but to do so effectively we must have clear ether. Will you please order your ships away, out of even extreme range?"

"For how long? They can do us irreparable damage in one rotation of the planet."

"One-twentieth of that time, at most—if we cannot do it in that time we cannot do it at all. Nor will they direct many beams at you, if any. They will be working on us."

Then, as the defending ships darted away, Kinnison turned to his C. F. O. "QX, Chatty. Open up with your secondaries. Fire at will!"

Then from projectors of a power theretofore carried only by maulers, there raved out against the nearest Boskonian vessels beams of a vehemence compared to which the enemies' own seemed weak, futile. And those were the secondaries!

As has been intimated, the Dauntless was an unusual ship. She was enormous. She was bigger even than a mauler in actual bulk and mass; and from needle-beaked prow to jet-studded stern she was literally packed with power—power for any emergency conceivable to the fertile minds of Port Admiral Haynes and his staff of designers and engineers. Instead of two, or at most three intake-screen exciters, she had two hundred. Her bus bars, instead of being the conventional rectangular coppers, of a few square inches cross-sectional area, were laminated members built up of co-axial tubing of pure silver to a diameter of over a yard—multiple and parallel conductors, each of whose current-carrying capacity was to be measured only in millions of amperes. And everything else aboard that mighty engine of destruction was upon the same Gargantuan scale.

Titanic though those thrusts were, not a pirate ship was seriously hurt. Outer screens went down, and more than a few of the second lines of defense also failed. But that was the Patrolmen's strategy; to let the enemy know that they had weapons of offense somewhat superior to their own, but not quite powerful enough to be a real menace.

In minutes, therefore, the Boskonians rushed up and englobed the newcomer; supposing, of course, that she was a product of the world below, that she was manned by the race who had so long and so successfully fought off Boskonian encroachment.

They attacked, and under the concentrated fury of their beams, the outer screen of the Patrol ship began to fail. Higher and higher into the spectrum it radiated, blinding white—blue—an intolerable violet glare; then, patchily, through the invisible ultraviolet and into the black of extinction. The second screen resisted longer and more stubbornly, but finally it also went down; the third automatically taking up the burden of defense. Simultaneously, the power of Civilization's projectors weakened, as though the Dauntless were shifting her power from offense to defense in order to stiffen her third, and supposedly her last, shielding screen.

"Pretty soon, now, Chatway," Kinnison observed. "Just as soon as they can report that they have us in a bad way; that it is just a matter of time until they blow us out of the ether. Better report now—I'll put you on the spool."

"We are equipped to energize simultaneously eight of the new, replaceable-unit primary projectors," the C.F.O. stated, crisply. "There are twenty-one vessels englobing us, and no others within detection. With a discharge period of point six oh second and a switching interval of point oh nine, the entire action should occupy one point nine eight seconds."

"Chief Communications Officer Nelson on the spool. Can the last surviving ship of the enemy report enough in two seconds to do us material harm?"

"In my opinion it cannot, sir," Nelson reported, formally. "The communications officer is neither an observer nor a technician; he merely transmits whatever material is given him by other officers for transmission. If he is already working a beam to his base at the moment of our first blast, he might be able to report the destruction of vessels, but he could not be specific as to the nature of the agent used. Such a report could do no harm, as the fact of the destruction of the vessels will in any event become apparent shortly. Since we are apparently being overcome easily, however, and this is a routine action, the probability is that this detachment is not in direct communication with Base at any given moment. If not, he could not establish working control in two seconds."

"Kinnison now reporting. Having determined to the best of my ability that engaging the enemy at this time will not enable them to send Boskone any information regarding our primary armament, I now give the word to—fire."

The underlying principle of the destructive beam produced by overloading a regulation projector had, it is true, been discovered by a Boskonian technician. In so far as Boskonia was concerned, however, the secret had died with its inventor, since the pirates had at that time no headquarters in the First Galaxy. And the Patrol had had months of time in which to perfect it, for that work was begun before the last of Helmuth's guardian fortress had been destroyed.

The projector was not now fatal to its crew, since they were protected from the lethal back-radiation, not only by shields of force, but also by foot after impenetrable foot of lead, osmium, carbon, and paraffin. The refractories were of neo-cargalloy, backed and permeated by M K R fields; the radiators were constructed of the most ultimately resistant materials known to the science of the age. But even so, the unit had a useful life of but little over half a second, so frightful was the overload at which it was used. Like a rifle cartridge, it was good for only one shot. Then it was thrown away, to be replaced by a new unit.

Those problems were relatively simple of solution. Switching those enormous energies was the great stumbling block. The old Kimmerling block-dispersion circuit breaker was prone to arc over under loads much in excess of a hundred billion KW, hence could not even be considered in this new application. However, the Patrol force finally succeeded in working out a combination of the immersed-antenna and the semi-permeable-condenser types, which they called the Thorndyke heavy-duty switch. It was cumbersome, of course—any device to interrupt voltages and amperages of the really astronomical magnitude in question could not at that time be small—but it was positive, fast-acting, and reliable.

At Kinnison's word of command, eight of those indescribable primary beams lashed out; stilettos of irresistibly penetrant energy which not even a Q-type helix could withstand. Through screens, through wall shields, and through metal they hurtled in a space of time almost too brief to be measured. Then, before each beam expired, it was swung a little, so that the victim was literally split apart or carved into sections. Performance exceeded by far that of the hastily improvised weapon which had so easily destroyed the heavy cruisers of the Patrol; in fact, it checked almost exactly with the theoretical figures of the designers.

As the first eight beams winked out, eight more came into being, then five more; and meanwhile the mighty secondaries were sweeping the heavens with full-aperture cones of destruction. Metal meant no more to those rays than did organic material; everything solid or liquid whiffed into vapor and disappeared. The Dauntless lay alone in the sky of that new world.

"Marvelous—wonderful!" the thought beat into Kinnison's brain as soon as he re-established rapport with the being so far below. "We have recalled our ships. Will you please come down to our spaceport at once, so that we can put into execution a plan which has been long in preparation?"

"As soon as your ships are down," the Tellurian acquiesced. "Not sooner, as your landing conventions are doubtless very unlike our own and we do not wish to cause disaster. Give me the word when your field is entirely clear."

That word came soon, and Kinnison nodded to the pilots. Once more inertialess, the Dauntless shot downward, deep into atmosphere, before her inertia was restored. Rematching velocity this time was a simple matter, and upon the towering, powerfully resilient pillars of her landing-jets the inconceivable mass of the Tellurian ship of war settled toward the ground, as lightly seeming as a wafted thistle-down.

"Their cradles wouldn't fit us, of course, even if they were big enough—which they aren't, by half," Schermerhorn commented. "Where do they want us to put her?"

"'Anywhere,' they say," the Lensman answered, "but we don't want to take that too literally—without a solid dock she'll make an awful hole, wherever we set her down. Won't hurt her any. She's designed for it. We couldn't expect to find cradles to fit her anywhere except on Tellus. I'd say to lay her down on her belly over there in that corner, out of the way, as close to that big hangar as you can work without blasting it out with your jets."

As Kinnison had intimated, the lightness of the vessel was indeed only seeming. Superbly and effortlessly the big boat seeped downward into the designated corner; but when she touched the pavement she did not stop. Still easily and without jar or jolt she settled—a full twenty feet into the concrete, reinforcing steel and hard-packed earth of the field before she came to a halt.

"What a monster! Who are they? Where could they have come from?" Kinnison caught a confusion of startled thoughts as the real size and mass of the visitor became apparent to the natives. Then again came the clear thought of the officer.

"We would like very much to have you and as many as possible of your companions come to confer with us as soon as you have tested our atmosphere. Come in spacesuits if you must."

The air was tested and found suitable. True, it did not match exactly that of Tellus, or Rigel IV, or Velantia; but then, neither did that of the Dauntless, since that gaseous mixture was a compromise one, and mostly artificial to boot.

"Worsel, Tregonsee, and I will go to this conference," Kinnison decided. "The rest of you sit tight. I don't need to tell you to keep on your toes, that anything is apt to happen, anywhere, without warning. Keep your detectors full out and keep your noses clean—be ready like the good little endeavorers you are, 'to do with all your might what your hands find to do.' Come on, fellows," and the three Lensmen strode, wriggled, and waddled across the field, to and into a spacious room of the Administration Building.

"Strangers, or, I should say friends, I introduce you to Wise, our president," Kinnison's acquaintance said, clearly enough, although it was plain to all three Lensmen that he was shocked at the sight of the Earthman's companions.

"I am informed that you understand our language—" the president began doubtfully.

He, too, was staring at Tregonsee and Worsel. He had been told that Kinnison, and therefore, supposed, the rest of the visitors, were beings fashioned more or less after his own pattern. But these two creatures!

For they were not even remotely human in form. Tregonsee, the Rigellian, with his leathery, multiappendaged, oil-drumlike body, his immobile dome of a head and his four blocky pillars of legs must at first sight have appeared fantastic indeed. And Worsel, the Velantian, was infinitely worse. He was repulsive, a thing materialized from sheerest nightmare—a leather-winged, crocodile-headed, crooked-armed, thirty-foot long, pythonish, reptilian monstrosity!

But the President of Medon saw at once that which the three outlanders had in common. The Lenses, each glowingly aflame with its own innate pseudo-vitality—Kinnison's clamped to his brawny wrist by a band of iridium-osmium-tungsten alloy; Tregonsee's embedded in the glossy black flesh of one mighty, sinuous arm; Worsel's apparently driven deep and with cruel force into the horny, scaly hide squarely in the middle of his forehead, between two of his weirdly stalked, repulsively extensible eyes.

"It is not your language we understand, but your thoughts, by virtue of these our Lenses which you have already noticed." The president gasped as Kinnison bulleted the information into his mind. "Go ahead.... Just a minute!" as an unmistakable sensation swept through his being. "We've gone free! The whole planet, I perceive. In that respect, at least, you are in advance of us. As far as I know, no scientist of any of our races has even thought of a Bergenholm big enough to free a world."

"It was long in the designing; many years in the building of its units," Wise replied. "We are leaving this sun in an attempt to escape from our enemy and yours; Boskone. It is our only chance of survival. The means have long been ready, but the opportunity which you have just made for us is the first that we have had. This is the first time in many, many years that not a single Boskonian vessel is in position to observe our flight."

"Where are you going? Surely the Boskonians will be able to find you if they wish."

"That is possible, but we must run that risk. We must have a respite or perish; after a long lifetime of continuous warfare, our resources are at the point of exhaustion. There is a part of this Galaxy in which there are very few planets, and of those few, none are inhabited or habitable. Since nothing is to be gained, ships seldom or never go there. If we can reach that region undetected, the probability is that we shall be unmolested long enough to recuperate."

Kinnison exchanged flashing thoughts with his two fellow Lensmen, then turned again to Wise.

"We come from a neighboring Galaxy," he informed him, and pointed out to his mind just which Galaxy he meant. "You are fairly close to the edge of this one. Why not move over to ours? You have no friends here, since you think that yours may be the only remaining independent planet. We can assure you of friendship. We can also give you some hope of peace—or at least semipeace—in the near future, for we are driving Boskonia out of our Galaxy."

"What you think of as 'semipeace' would be tranquillity incarnate to us," the old man replied with feeling. "We have, in fact, considered long that very move. We decided against it for two reasons: first, because we knew nothing about conditions there, and hence might be going from bad to worse; and second and more important, because of lack of reliable data upon the density of matter in intergalactic space. Lacking that, we could not estimate the time necessary for the journey, and we could have no assurance that our sources of power, great as they are, would be sufficient to make up the heat lost by radiation."

"We have already given you an idea of conditions and we can give you the data you lack."

They did so, and for a matter of minutes the Medonians conferred. Meanwhile Kinnison went on a mental expedition to one of the power plants. He expected to see supercolossal engines; bus bars ten feet thick, perhaps cooled in liquid helium; and other things in proportion. But what he actually saw made him gasp for breath and call Tregonsee's attention. The Rigellian sent out his sense of perception with Kinnison's, and he also was almost stunned.

"What's the answer, Trig?" the Earthman asked, finally. "This is more down your alley than mine. That motor's about the size of my foot, and if it isn't eating a thousand pounds an hour I'm Klono's maiden aunt. And the whole output is going out on two wires no bigger than number four, jacketed together like ordinary parallel pair. Perfect insulator? If so, how about switching?"

"That must be it, a substance of practically infinite resistance," the Rigellian replied absently, studying intently the peculiar mechanism. "Must have a better conductor than silver, too, unless they can handle voltages of ten to the fifteenth or so, and don't see how they could break such potentials.... Guess they don't use switches ... don't see any ... must shut down the prime sources.... No, there it is—so small that I overlooked it completely. In that little box there! Sort of a jam-plate type; a thin sheet of insulation with a knife on the leading edge, working in a slot to cut the two conductors apart—kills the arc by jamming into the tight slot at the end of the box. The conductors must fuse together at each make and burn away a little at each break, that's why they have renewable tips. Kim, they've really got something! I certainly am going to stay here and do some studying."

"Yes, and we'll have to rebuild the Dauntless—"

The two Lensmen were called away from their study by Worsel—the Medonians had decided to accept the invitation to attempt to move to the First Galaxy. Orders were given, the course was changed and the planet, now a veritable spaceship, shot away in the new direction.

"Not as many legs as a speedster, of course, but at that, she's no slouch—we're making plenty of lights," Kinnison commented, then turned to the president. "It seems rather presumptuous for us to call you simply 'Wise,' especially as I gather that that is not really your formal name—"

"That is what I am called, and that is what you are to call me," the oldster replied: "We of Medon do not have names. Each has a number; or, rather, a symbol composed of numbers and letters of our alphabet—a symbol which gives his full classification. Since these things are too clumsy for regular use, however, each of us is given a nickname, usually an adjective, which is supposed to be more or less descriptive. You of Earth we could not give a complete symbol, your two companions we could not give any at all. However, you may be interested in knowing that you three have already been named?"

"Very much so."

"You are to be called 'Keen.' He of Rigel IV is 'Strong,' and he of Velantia is 'Agile.'"

"Quite complimentary to me, but—"

"Not bad at all, I'd say," Tregonsee broke in. "But hadn't we better be getting on with more serious business?"

"We should indeed," Wise agreed. "We have much to discuss with you; particularly the weapon you used."

"Could you get an analysis of it?" Kinnison asked, sharply.

"No. No one beam was in operation long enough. However, a study of the recorded data, particularly the figure for intensity—figures so high as to be almost unbelievable—lead us to believe that the beam is the result of an enormous overload upon a projector otherwise of more or less conventional type. Some of us have wondered why we did not think of the idea ourselves—"

"So did we, when it was used on us," Kinnison grinned and went off to explain the origin of the primary. "But before we go into details, I noticed that your fixed-mount stuff could not work effectively through atmosphere. We have what we call Q-type helices, with which we incase such beams so that they work in a tube of vacuum. We will give you the Q-formulæ and also the working hookup—including the protective devices, because they're mighty dangerous without plenty of force-backing—of the primaries, in exchange for some lessons in power-plant design."

"Such an exchange of knowledge would be helpful indeed," Wise agreed.

"The Boskonians know nothing whatever of this beam, and we do not want them to learn of it," Kinnison cautioned. "Therefore I have two suggestions to make. First, that you try everything else before you use this primary beam. Second, that you don't use it even then unless you can wipe out, as nearly simultaneously as we did out there, every Boskonian who may be able to report back to his base as to what really happened. Fair enough?"

"Eminently so. We agree without reservation—it is to our interest as much as yours that such a secret be kept from Boskone."

"QX. Fellow, let's go back to the ship for a couple of minutes." Then, aboard the Dauntless: "Tregonsee, you and your crew want to stay with the planet, to show the Medonians what to do and to help them along generally, as well as to learn about their power system. Thorndyke, you and your gang, and probably Lensman Hotchkiss, had better study these things, too—you'll know what you want as soon as they show you the hookup. Worsel, I'd like to have you stay with the ship. You're in command of her until further orders. Keep her here for, say, a week or ten days, until the planet is well out of the Galaxy. Then, if Hotchkiss and Thorndyke haven't got all the dope they want, leave them here to ride back with Tregonsee on the planet and drill the Dauntless for Tellus. Keep yourself more or less disengaged for a while, and sort of keep tuned to me. I may not need an ultra-long-range communicator, but you never can tell."

"Why such comprehensive orders, Kim?" asked Hotchkiss. "Who ever heard of a commander abandoning his expeditions? Aren't you sticking around?"

"Nope—got to do a flit. Think maybe I'm getting an idea. Break out my speedster, will you, Allerdyce?"—and the Gray Lensman was gone.

V.

Kinnison's speedster shot away and made an undetectable, uneventful voyage back to the Earth. In due time, therefore, the Gray Lensman was again closeted with Port Admiral Haynes.

"Why the foliage?" the chief of staff asked, almost at sight, for the Gray Lensman was wearing a more-than-half-grown beard.

"I may need to be Chester Q. Fordyce for a while. If I don't, I can shave it off quick. If I do, a real beard is a lot better than an imitation," and he plunged into his subject.

"Very fine work, son, very fine indeed," Haynes congratulated the younger man at the conclusion of his report. "We shall begin at once, and be ready to rush things through when the technicians bring back the necessary data from Medon. But there's one more thing I want to ask you. How did you come to place those spotting-screens so exactly? The beam practically dead-centered them. You said that it was surmise and suspicion before it happened, but I thought then and still think that you had a much firmer foundation than any kind of a mere hunch. What was it?"

"Deduction, based upon an unproved, but logical, cosmogonic theory—but you probably know more about that stuff than I do."

"Highly improbable. I read just a smattering now and then of the doings of the astronomers and astrophysicists. I didn't know that that was one of your specialties, either."

"It isn't, but I had to do a little cramming. We'll have to go back quite a while to make it clear. You know, of course, that a long time ago, before even interplanetary ships were developed, the belief was general that not more than about four planetary solar systems could be in existence at any one time in the whole Galaxy?"

"Yes, I am familiar with that belief—a consequence of the binary-dynamic-encounter theory in a too-limited application. The theory itself is still good, isn't it?"

"Eminently so—every other theory is wrecked by its failure to account for the quantity and above all, the distribution, of angular momentum of planetary systems. But you know what I'm going to say—that 'limited application' proves it!"

"No, just let's say that a bit of light is beginning to dawn. Go ahead."

"QX. Well, when it was discovered that there were millions of times as many planets in the Galaxy as could be accounted for by a dynamic encounter occurring once in two times ten to the tenth years or so, some way had to be figured out to increase, millionfold, the number of such encounters. Manifestly, the random motion of the stars within the Galaxy could not account for it. Neither could the vibration or oscillation of the globular clusters through the Galaxy. The meeting of two Galaxies—the passage of them completely through each other, edgewise—would account for it very nicely. It would also account for the fact that the solar systems on one side of the Galaxy tend to be somewhat older than the ones on the apposite side. Question; find the Galaxy. It was van der Schleiss, I believe, who found it. Lundmark's Nebula. It is edge on to us, with a receding velocity of twelve hundred and forty-six miles per second—the exact velocity which, corrected for gravitational decrement, will put Lundmark's Nebula right here at the time when, according to our best geophysicists and geochemists, old Earth was being born. If that theory was correct, Lundmark's Nebula should also be full of planets. Four expeditions went out to check the theory, and none of them came back. We know why, now—Boskone got them. We got back, because of you, and only you."

"Holy Klono!" the old man breathed, paying no attention to the tribute. "It checks—how it checks!"

"To nineteen decimals."

"But still it doesn't explain why you set your traps on that line."

"Sure it does. How many Galaxies are there in the Universe, do you suppose, that are full of planets?"

"Why, all of them I suppose—or no, not so many perhaps—I don't know—I don't remember of having read anything on that question."

"No, and you probably won't. Only loose-screwed space detectives, like me, and crackpot science-fiction writers, like Wacky Willison, have noodles vacuous enough to harbor such thin ideas. But, according to our admittedly highly tenuous reasoning, there are only two such Galaxies—Lundmark's Nebula and ours."

"Huh? Why?" demanded Haynes.

"Because Galaxies don't collide much, if any, oftener than binaries within a Galaxy do," Kinnison asserted. "True, they are closer together in space, relative to their actual linear dimensions, than are stars; but on the other hand, their relative motions are slower—that is, a star will traverse the average interstellar distance much quicker than a Galaxy will the intergalactic one—so that the whole thing evens up. As nearly as Wacky and I could figure it, two Galaxies will collide deeply enough to produce a significant number of planetary solar systems on an average of once in just about one point eight times ten to the tenth years. Pick up your slide rule and check me on it, if you like."

"I'll take your word for it," the old Lensman murmured absently. "But any Galaxy probably has at least a couple of solar systems all the time—but I see your point. The probability is overwhelmingly great that Boskone would be in a Galaxy having hundreds of millions of planets rather than in one having only a dozen or less inhabitable worlds. But at that, they could all have lots of planets. Suppose that our wilder thinkers are right, that Galaxies are grouped into Universes, which are spaced, roughly, about the same as the Galaxies are. Two of them could collide, couldn't they?"

"They could, but you're getting 'way out of my range now. At this point the detective withdraws, leaving a clear field for you and the science-fiction imaginationeer."

"Well, finish the thought—that I'm wackier even than he is!" Both men laughed, and the Port Admiral went on: "It's a fascinating speculation—it does no harm to let the fancy roam at times—but at that, there are things of much greater importance. You think, then, that the thionite ring enters into this matrix?"

"Bound to. Everything ties in. The most intelligent races of this Galaxy are oxygen-breathers, with warm, red blood: the only kind of physique which thionite affects. The more of us who get the thionite habit, the better for Boskone. It explains why we have never got to the first check station in getting any of the real higher-ups in the thionite game; instead of being an ordinary criminal ring they've got all the brains and all the resources of Boskonia back of them. But if they are that big—and as good as we know they are—I wonder why—" Kinnison's voice trailed off into silence; his brain raced.

"I want to ask you a question that is none of my business," the young Lensman went on almost immediately, in a voice strangely altered. "Just how long ago was it that you started losing fifth-year men just before graduation? I mean, that boys sent to Arisia to be measured for their Lenses supposedly never got there? Or at least, they never came back and no Lenses were ever received for them?"

"About ten years. Twelve, I think, to be ex—" Haynes broke off in the middle of the word and his eyes bored into those of the younger man. "What makes you think that there were any such?"

"Deduction again, but this time I know that I'm right. At least one every year. Usually two or three."

"Right, but there have always been space accidents ... or they were caught by the pirates ... you think, then, that—"

"I don't think. I know!" Kinnison declared. "They got to Arisia, and they died there. All I can say is, thank God for the Arisians! We can still trust our Lenses; they are seeing to that."

"But why didn't they tell us?" Haynes asked, perplexed.

"They wouldn't; that isn't their way," Kinnison stated, flatly and with conviction. "They have given us an instrumentality, the Lens, by virtue of which we should be able to do the job, and they are seeing to it that that instrumentality remains untarnished. If we cannot handle it properly, that is our lookout. We've got to fight our own battles and bury our own dead. Now that we have smeared up the enemy's military organization in this Galaxy by wiping out Helmuth and his headquarters, the drug syndicate seems to be my best chance of getting a line on the real Boskone. While you are mopping up and keeping them from establishing another war base here, I think I'd better be getting at it, don't you?"

"Probably so—you know your own oysters best. Mind if I ask where you're going to start in?" Haynes looked at Kinnison quizzically as he spoke. "Have you deduced that, too?"

The Gray Lensman returned the look in kind. "No. Deduction couldn't take me quite that far," he replied in the same tone. "You are going to tell me that, when you get around to it."

"Me? Where do I come in?" the Port Admiral feigned surprise.

"As follows. Helmuth probably had nothing to do with the dope running, so its organization must still be intact. If so, they would take over as much of the other branch as they could get hold of, and hit us harder than ever. I haven't heard of any unusual activity around here, so it must be somewhere else. Wherever it is, you would know about it, since you are a member of Galactic Council; and Councillor Ellington, in charge of Narcotics, would hardly take any very important step without conferring with you, as port admiral and chief of staff. How near right am I?"

"On the center of the beam, all the way—your deducer is blasting at maximum," Haynes said, in admiration. "Radelix is the worst—they're hitting it mighty hard. We sent a full unit over there last week. Shall we recall them, or do you want to work independently?"

"Let them go on; I'll be of more use working on my own, I think. I did the boys over there a favor a while back—they would co-operate anyway, of course, but it's a little nicer to have them sort of owe it to me. We'll all be able to play together very nicely if the opportunity arises."

"I'm mighty glad you're taking this on. The Radeligians are stuck, and we had no real reason for thinking that our men could do any better. With this new angle of approach, however, and with you working behind the scenes, the picture looks entirely different."

"I'm afraid that's unjustifiably high—"

"Not a bit of it, lad. Just a minute—I'll break out a couple of beakers of fayalin—Luck!"

"Thanks, chief!"

"Down the hatch!" and again the Gray Lensman was gone. To the spaceport, into his speedster, and away—hurtling through the void at the maximum blast of the fastest space-flier then boasted by the Galactic Patrol.

During the long trip, Kinnison exercised, thought, and studied spool after spool of tape—the Radeligian language. Thoughts of the red-headed nurse obtruded themselves strongly at times, but he put them aside resolutely. He was, he assured himself, off women forever—all women. He cultivated his new beard; trimming it, with the aid of a triplex mirror and four stereoscopic photographs, into something which, although neat and spruce enough, was too full and bushy by half to be a Vandyke. Also, he moved his Lens bracelet up his arm and rayed the white skin thus exposed until his whole wrist was the same even shade of tan.

He did not drive his speedster to Radelix, for that racy little fabrication would have been recognized anywhere for what she was; and private citizens simply did not drive ships of that type. Therefore, with every possible precaution of secrecy, he landed her in a Patrol base four solar systems away. In that base Kimball Kinnison disappeared; but the tall, shock-haired, bushy-bearded Chester Q. Fordyce—cosmopolite, man of leisure, and dilettante in science—who took the next space liner for Radelix was not precisely the same individual who had come to that planet a few days before with that name and those unmistakable characteristics.

Mr. Chester Q. Fordyce, then, and not Gray Lensman Kimball Kinnison, disembarked at Ardith, the world-capital of Radelix. He took up his abode at the Hotel Ardith-Splendide and proceeded, with neither too much nor too little fanfare, to be his cosmopolitan self in those circles of society in which, wherever he might find himself, he was wont to move.

As a matter of course, he entertained, and was entertained by, the Tellurian Ambassador. Equally as a matter of course, he attended divers and sundry functions, at which he made the acquaintance of hundreds of persons, many of them personages. That one of these should have been Vice-Admiral Gerrond, Lensman in charge of the Patrol's Radeligian base, was inevitable.

It was, then, a purely routine and logical development that at a reception one evening Vice-Admiral Gerrond stopped to chat for a moment with Mr. Fordyce; and it was purely accidental that the nearest bystander was a few yards distant. Hence, Mr. Fordyce's conduct was strange enough.

"Gerrond!" he said without moving his lips and in a tone almost inaudible, the while he was offering the Admiral an Alsakanite cigarette. "Don't look at me particularly right now, and don't show surprise. Study me for the next ten minutes, then put your Lens on me and tell me whether you have ever seen me before or not." Then, glancing at the watch upon his left wrist—a time-piece just about as large and as ornate as a wrist watch could be and still remain in impeccable taste—he murmured something conventional and strolled away.

The ten minutes passed and he felt Gerrond's thought. A peculiar sensation, this, being on the receiving end of a single beam, instead of using his own Lens.

"As far as I can tell, I have never seen you before. You are certainly not one of our agents, and if you are one of Haynes' whom I have ever worked with you have done a wonderful job of disguising. I must have met you somewhere, sometime, else there would be no point to your question; but beyond the evident—and admitted—fact that you are a white Tellurian, I can't seem to place you."

"Does this help?" This question was shot through Kinnison's own Lens.

"Since I have known so few Tellurian Lensmen it tells me that you must be Kinnison, but I do not recognize you at all readily. You seem changed—older—besides, who ever heard of an Unattached Lensman doing the work of an ordinary agent?"

"I am both older and changed—partly natural and partly artificial. As for the work, it's a job that no ordinary agent can handle—it takes a lot of special equipment—"

"You've got that, indubitably! I get goose-flesh yet every time I think of that trial."

"You think that I'm proof against recognition, then, as long as I don't use my Lens?" Kinnison stuck to the issue.

"Absolutely so. You're here, then, on thionite?" No other issue, Gerrond knew, could be grave enough to account for this man's presence. "But your wrist? I studied it. You can't have worn your Lens there for months—those Tellurian bracelets leave white streaks an inch wide."

"I tanned it with a pencil beam. Nice job, eh? But what I want to ask you about is a little co-operation. As you supposed, I'm here to work on this drug ring."

"Surely—anything we can do. But Narcotics is handling that, not us—but you know that, as well as I do—" the officer broke off, puzzled.

"I know. That's why I want you—that and because you handle the secret service. Frankly, I'm scared to death of leaks. For that reason I'm not saying anything to anyone except Lensmen, and I'm having no dealings with anyone connected with Narcotics. I have as unimpeachable an identity as Haynes could furnish—"

"There's no question as to its adequacy, then," the Radeligian interposed.

"I would like to have you pass the word around among your boys and girls that you know who I am and that I'm safe to play with. That way, if Boskone's agents spot me, it will be for an agent of Haynes, and not for what I really am. That's the first thing. Can do?"

"Easily and gladly. Consider it done. Second?"

"To have a boatload of good, tough marines on hand if I should call you. There are some Valerians coming over later, but I may need help in the meantime. I may want to start a fight—quite possibly even a riot."

"They'll be ready, and they'll be big, tough, and hard. Anything else?"

"Not just now, except for one question. You know Countess Avondrin, the woman I was dancing with a while ago. Got any dope on her?"

"Certainly not—what do you mean?"

"Huh? Don't you know even that she's a Boskonian agent of some kind?"

"Man, you're crazy! She isn't an agent, she can't be. Why, she's the daughter of a Planetary Councillor, the wife of one of our most loyal officers."

"She would be. That's the type they like to get hold of."

"Prove it!" the Admiral snapped. "Prove it or retract it!" He almost lost his poise, almost looked toward the distant corner in which the bewhiskered gentleman was sitting so idly.

"QX. If she isn't an agent, why is she wearing a thought-screen? You haven't tested her, of course."

Of course not. The amenities, as has been said, demanded that certain reserves of privacy remain inviolate. The Tellurian went on: "You didn't, but I did. On this job I can recognize nothing of good taste, of courtesy, of chivalry, or even of ordinary common decency. I suspect everyone who does not wear a Lens."

"A thought-screen!" exclaimed Gerrond. "How could she, without armor?"

"It's a late model—brand new. Just as good and just as powerful as the one I myself am wearing," Kinnison explained. "The mere fact that she's wearing it gives me a lot of highly useful information."

"What do you want me to do about her?" the Admiral asked. He was mentally asquirm, but he was a Lensman.

"Nothing whatever—except possibly, for our own information, to find out how many of her friends have become thionite-sniffers lately. If you do anything, you may warn them, although I know nothing definite about which to caution you. I'll handle her. Don't worry too much, though; I don't think she's anybody we really want. Afraid she's small fry—no such luck as that I'd get hold of a big one so soon."

"I hope she's small fry." Gerrond's thought was a grimace of distaste. "I hate Boskonia as much as anybody does, but I don't relish the idea of having to put that girl into the Chamber."

"If my picture is half right she can't amount to much," Kinnison replied. "A good lead is the best I can expect. I'll see what I can do."

For days, then, the searching Lensman pried into minds: so insidiously that he left no trace of his invasions. He examined men and women, of high and of low estate. Waitresses and ambassadors, flunkies and bankers, ermined prelates and truck drivers. He went from city to city. Always, but with only a fraction of his brain, he played the part of Chester Q. Fordyce; ninety-nine percent of his stupendous mind was probing, searching and analyzing. Into what charnel pits of filth and corruption he delved, into what fastnesses of truth and loyalty and high courage and ideals, must be left entirely to the imagination; for the Lensman never has spoken and never will speak of these things.

He went back to Ardith and, late at night, approached the dwelling of Count Avondrin. A servant arose and admitted the visitor, not knowing then or ever that he did so. The bedroom door was locked from the inside, but what of that? What resistance can any mechanism offer to a master craftsman, plentifully supplied with tools, who can perceive every component part, however deeply buried?

The door opened. The countess was a light sleeper, but before she could utter a single scream one powerful hand clamped her mouth, another snapped the switch of her supposedly carefully concealed thought-screen generator. What followed was done very quickly.