PRoblem
Alan E. Nourse
Dead Ringer
Lester Del Rey
The Man Who Ate the World
Frederik Pohl
Double Dare
Robert Silverberg
The Haunted Corpse
My Lady Greensleeves
The Other Celia
Theodore Sturgeon
The Coffin Cure
Operation Stinky
Clifford D. Simak
Once a Greech
Evelyn E. Smith
A Wind Is Rising
Robert Sheckley
Winthrop Was Stubborn
William Tenn
The Sly Bungerhop
William Morrison
Shadow World
Wolfbane
C. M. Kornbluth & Frederik Pohl
What's He Doing in There?
Fritz Leiber
Sanctuary
The Knights of Arthur
The Hated
The World That Couldn't Be