Bolo: The Annals of the Dinochrome Brigade
Keith Laumer
Bolo (1)
Dinosaur Beach
Galactic Diplomat
Retief (2)
Galactic Odyssey
Keith Laumer Super Pack
Lafayette O'Leary 1 The Time Bender
Retief 10 The Return of Retief
Retief at Large
Retief (9)
Retief To The Rescue
Retief (12)
Retief Unbound
Retief (10)
Retief's Ransom
Worlds of the Imperium
Imperium (1)