Windfall
Catherine Crook de Camp
The Care and Feeding of Mad Scientists
L. Sprague de Camp
Judgment Day
Aristotle and the Gun
Drift
A. Bertram Chandler
Familiar Pattern
Iceworld
Hal Clement
Whirligig World
Dust Rag
What Have I Done?
Mark Clifton
The Dread Tomato Addiction
Millennium
Everett B. Cole
Final Weapon
Indirection
The Best Made Plans
Design Flaw
G. Harry Stine
Victory
Lester Del Rey
The Monkey Wrench
Gordon R. Dickson
The Short Life
Francis Donovan
Blessed Are the Meek
G. C. Edmondson