The Master Key
Poul Anderson
Nicholas Van Rijn (1)
Territory
Hilifter
Gordon R. Dickson
None But Man (1)
His Master's Vice
Howard L. Myers
Olivine, Renegade (1)
Polywater Doodle
Olivine, Renegade (3)
B. F. Skinner: The Man in the Maze
Norman Spinrad
Personality Profile (Analog) (1)
Romp
Mack Reynolds
Police Patrol (1)
Meet a Crazy Lady Week
W. Macfarlane
Ravenshaw (1)
Heart's Desire and Other Simple Wants
The Negotiators
Keith Laumer
Retief (1)
The Imbrium Impact
Nils Aall Barricelli
Science Fact (Analog) (1)
Paraphysics and Parapsychology
James Benjamin Beal
Galactic Geopolitics
Ben Bova
When the Sky Falls
The Synchronistic Barometer
Herbie Brennan
Celestial Mechanics
Rowland E. Burns