Dinochrome
Keith Laumer
Bolo (1)
Bolo Brigade
William H. Keith, Jr.
Bolo (4)
Combat Unit
The Last Command
The Night of the Trolls
Bolo Rising
Bolo Strike
Bolo (12)
Bolo!
David Weber
Bolo
A Brief Technical History of the Bolo
The Compleat Bolo
The Farmer's Wife
Linda Evans
The Greater Machine
J. Steven York & Dean Wesley Smith
Little Dog Gone