Thể loại sách nói : Science Fiction
Three Science Fiction Stories by Fritz Leiber
Fritz Leiber
Happy Unfortunate
Robert Silverberg
Space Platform
Murray Leinster
Before Adam
Jack London
Raiders of the Universes
Donald Wandrei
Police Your Planet
Lester del Rey
Astounding Stories 10, October 1930
Harl Vincent
Astounding Stories 07, July 1930
Sewell Peaslee Wright
Invaders from the Infinite
John Wood Campbell. Jr.
Time Crime
H. Beam Piper
Islands of Space
John Wood Campbell. Jr.
Watchbird
Robert Sheckley