Freedom
Mack Reynolds
What Need of Man?
Harold Calin
The Weakling
Everett B. Cole
The Outbreak of Peace
H. B. Fyfe
The Plague
Teddy Keller
Revenge
Arthur Porges
Card Trick
John Berryman
Rebels of the Red Planet
Charles L. Fontenay
The Highest Treason
Randall Garrett
Star Hunter
Andre Norton
The Green Beret
Tom Purdom
Four-Day Planet
H. Beam Piper
Federation (1)
This World Is Taboo
Murray Leinster
Med Service (4)