World Without Stars
Poul Anderson
Beer Run
Michael McCollum
A Greater Infinity (1)
The People of the Wind (Part 1 of 3)
Avalon (Technic Civilization) (1)
The People of the Wind
Inhuman Error
Fred Saberhagen
Berserker (1)
A Relic of War
Keith Laumer
Bolo (1)
The Last Command
Brass Tacks (Analog, August 1971)
uncredited
Brass Tacks (1)
The Guy with the Eyes
Spider Robinson
Callahan (1)
The Tactics of Mistake
Gordon R. Dickson
Childe Cycle (1)
The Tactics of Mistake (Part 3 of 4)
A Life for the Stars
James Blish
Cities in Flight (2)
Once a Cop
Rick Raphael
Code Three (1)
Code Three