Space Police
Andre Norton
Space Service
Space Pioneers
Psi High and Others
Alan E. Nourse
Paratime
H. Beam Piper
Paratime Police (1)
Empire
Federation (1)
Federation
The Best of Frederik Pohl
Frederik Pohl
In the Problem Pit
Survival Kit
The Frederik Pohl Omnibus
Star of Stars
Star Science Fiction (1)
A Yank at Valhalla / The Sun Destroyers
Ross Rocklynne & Edmond Hamilton
The Wrath of Fu Manchu and Other Stories
Sax Rohmer
Dr. Fu Manchu (14)
Six Worlds Yonder
Eric Frank Russell
Somewhere a Voice
Pawn to Infinity
Fred Saberhagen & Joan Spicci Saberhagen
Cosmic Kaleidoscope
Bob Shaw
The People Trap
Robert Sheckley
Children of the Atom
Wilmar H. Shiras
Children of the Atom (1)