Thể loại sách nói : Science Fiction
Moon Master
Charles Willard Diffin
Queen of the Black Coast
Robert E. Howard
Defiant Agents (Version 2)
Andre Norton
Jewels of Gwahlur
Robert E. Howard
Devil in Iron
Robert E. Howard
Futuria Fantasia, Spring 1940
Various, Ray Bradbury
Police Your Planet
Lester del Rey
Mummy! A Tale of the Twenty-Second Century
Jane C. Loudon
Invaders from the Infinite
John Wood Campbell. Jr.
Warlord of Mars (version 2)
Edgar Rice Burroughs
Jewels of Aptor
Samuel R. Delany
Armageddon- 2419 A.D. (Version 2)
Philip Francis Nowlan