Thể loại sách nói : Science Fiction
Planet of the Gods
Robert Moore Williams
Brood of the Dark Moon
Charles Willard Diffin
Quest of the Golden Ape
Randall Garrett
Astounding Stories 12, December 1930
Harl Vincent
On the Trail of the Space Pirates
Carey Rockwell
Moon Master
Charles Willard Diffin
Astounding Stories 15, March 1931
Jack Williamson
Astounding Stories 13, January 1931
Sewell Peaslee Wright
Astounding Stories 14, February 1931
Captain S. P. Meek
Murder Madness
Murray Leinster
Astounding Stories 08, August 1930
Harl Vincent
Astounding Stories 03, March 1930
Sewell Peaslee Wright