Envoy to New Worlds
Keith Laumer
Retief (1)
Palace Revolution
Courier
Retief Unbound
The Frozen Planet
Gambler's World
The Yillian Way
Sealed Orders
Protocol
Policy
Protest Note
The Madman from Earth
Retief of the Red-Tape Mountain
Aide Memoire
Cultural Exchange
The Desert and the Stars
Ultimatum
Native Intelligence
Saline Solution
The Governor of Glave