The Winged Helmet
Fred Saberhagen
Berserker (1)
Chthon
Piers Anthony
Aton/Piers Anthony's Worlds of Chthon (1)
The Road to the Rim
A. Bertram Chandler
John Grimes Rimworld (4)
The Best of Isaac Asimov
Isaac Asimov
Whirligig!
John Brunner
Communication Problem
John Christopher
Anarchaos
Donald E. Westlake
The Einstein Intersection
Samuel R. Delany
Of Human Heritage
Wade Hampton
Reality Forbidden
Philip E. High
These Savage Futurians
The Werewolf Principle
Clifford D. Simak