Автор: Arthur J. Burks
Astounding Stories 18, June 1931
Ray Cummings, Sewell Peaslee Wright, Arthur J. Burks, Charles Willard Diffin, R. F. Starzl
Astounding Stories 08, August 1930
Arthur J. Burks, Murray Leinster, Harl Vincent, Victor Rousseau, Edmond Hamilton, R. F. Starzl, Harold Thompson Rich
Astounding Stories 07, July 1930
Sewell Peaslee Wright, Captain S. P. Meek, Arthur J. Burks, Murray Leinster, Charles Willard Diffin, Harl Vincent, Tom Curry
Astounding Stories 04, April 1930
Ray Cummings, Captain S. P. Meek, Arthur J. Burks, Thomas H. Knight, Anthony Pelcher, Tom Curry
Astounding Stories 09, September 1930
Miles J. Breuer, Ray Cummings, Sewell Peaslee Wright, Paul Ernst, Hugh B. Cave, Captain S. P. Meek, Arthur J. Burks