A Pail of Air
Fritz Leiber
Poor Superman
The Moon Is Green
Star, Bright
Mark Clifton
Surface Tension
James Blish
Pantropy (2)
The Snowball Effect
Katherine MacLean
The Defenders
Philip K. Dick
A Saucer of Loneliness
Theodore Sturgeon
Protective Mimicry
Algis Budrys
The Old Die Rich
H. L. Gold
Student Body
F. L. Wallace
Seventh Victim
Robert Sheckley
Victim (1)
Colony
Caretaker
James H. Schmitz
Soldier Boy
Michael Shaara
At the Post
Chain of Command
Stephen Arr
Something for Nothing
The Cold Equations
Tom Godwin
How-2
Clifford D. Simak
how (1)