They Bite
Anthony Boucher
Judgment Night
C. L. Moore
Attitude
Hal Clement
Doodad
Ray Bradbury
Death Sentence
Isaac Asimov
The Iron Standard
Henry Kuttner
Technical Error
Plague
Murray Leinster
Taboo
Fritz Leiber
Though Dreamers Die
Lester Del Rey
The Children's Hour
Invariant
John R. Pierce
Environment
Chester S. Geier
The Yehudi Principle
Fredric Brown
The Winged Man
A. E. Van Vogt
Trojan Fall
Arena
Kindness
When the Bough Breaks
The Harmonizer