The Kind Gods
Carolyn Kephart
Callahan's Lady
Spider Robinson
Callahan's (4)
Space Opera
Alan Dean Foster
Flandry's Legacy: The Technic Civilization Saga
Poul Anderson
Technic Civilization Saga (7)
Combat Unit
Keith Laumer
Bolo (1)
The Last Command
Bolo Strike
William H. Keith, Jr.
Bolo (2)
Bolo Rising
William H. Keith, Jr. & Keith Laumer
Bolo (8)