Structural Defect
Robert F. Young
The Stars Are Waiting
Marion Zimmer Bradley
The Skitz and the Unskitz
Jefferson Highe
Shaggy Dog
Charles E. Fritch
Requiem for a Small Planet
Ray Cummings
Red Flag Over the Moon
Romney Boyd
Purple With Rage
Irving E. Cox, Jr.
Psi for Survival
Manly Banister
The Orzu Problem
Lloyd Biggle, Jr.
Never Marry a Venerian
Charles L. Fontenay
MX Knows Best
Gordon R. Dickson
Bright Sentinels
Charles A. Stearns
The Big Terrarium
James H. Schmitz
Alaree
Robert Silverberg
The Theft of Thirty-nine Girdles
Clark Ashton Smith
Satampra Zeiros (1)
The Powder of Hyperborea
The Martian Artifact
August Derleth
Tex Harrigan (1)
Mark Elf
Cordwainer Smith
The Instrumentality of Mankind (1)