Shark Ship
C. M. Kornbluth
The Marginal Man
Chad Oliver
The Knights of Arthur
Frederik Pohl
The World That Couldn't Be
Clifford D. Simak
The Immortal
James Gunn
Dr. Russell Pearce (1)
All the King's Horses
Randall Garrett & Robert Silverberg
Nidorian (1.5)
Get Out of Our Skies!
Henry Slesar
The Machine That Saved the World
Murray Leinster
Stepping Stone
William Morrison & Frederik Pohl
The Hunters of Cutwold
Robert Silverberg
Carbon Copy
Aliens for Neighbors (3)
Galley Slave
Isaac Asimov
Susan Calvin (1)
Nor Iron Bars
James Blish
All the Colors of the Rainbow
Leigh Brackett
One-Way Journey
Sector General
James White
Sector General (5)
Full Pack
Poul Anderson & Gordon R. Dickson
Hoka (98)
The Slave
The Sly Bungerhop
William Morrison
Shadow World