Four Day Planet
H. Beam Piper
Storm over Warlock
Andre Norton
Space Viking
H. Beam Piper
The Colors of Space
Marion Zimmer Bradley
Unwise Child
Randall Garrett
The Planet Savers
Marion Zimmer Bradley
Talents Incorporated
Murray Leinster
The Time Machine
H. G. Wells
Rebels of the Red Planet
Charles L. Fontenay
Operation Terror
Murray Leinster
Invaders from the Infinite
Jr. John Wood Campbell
Operation: Outer Space
Murray Leinster
The Intrusion of Jimmy
P. G. Wodehouse
Indiscretions of Archie
P. G. Wodehouse
Lone Star Planet
H. Beam Piper
The Defiant Agents
Andre Norton
A Princess of Mars
Edgar Rice Burroughs
Spacehounds of Ipc
E. E. Smith
The Ghost Pirates
Wiliiam Hope Hodgson
Creatures of the Abyss
Murray Leinster
Space Tug
Murray Leinster
The Little Nugget
P. G. Wodehouse
The Moon Pool
Abraham Merritt
Mercenary
Dallas McCord Reynolds
Voodoo Planet
Andre Norton
The Wailing Asteroid
Murray Leinster
