Super Science Stories 1949-11
Super Science Stories (UK)
Other Worlds 1949-11 v01n01
Other Worlds
Over the Top
Lester Del Rey
Gulf
Robert A. Heinlein
Final Command
A. E. Van Vogt
Gateway to Darkness
Fredric Brown
Child of Void
Margaret St. Clair
Invaders of Earth (8)
This Star Shall Be Free
Murray Leinster
Invaders of Earth (1)
Fantastic Novels 1949-11 v03n04
Fantastic Novels
Weird Tales 1949-11 v42n01
Weird Tales
Fantastic Adventures 1949-11 v11n11
Fantastic Adventures
Astounding Science Fiction 1949-11 v44n03
Astounding Stories
Amazing Stories 1949-11 v23n11
Amazing Stories
Planet Stories 1949-Winter v04n05
Planet Stories
The Long Watch
Future History (1)
Delilah and the Space-Rigger
The Involuntary Immortals
Rog Phillips
The Lonely Planet
The Witches of Karres
James H. Schmitz
Karres (1)
Breaking Strain
Arthur C. Clarke
Arthur C Clarke's Venus Prime (1)