Retief at Large
Keith Laumer
Retief (9)
Retief Unbound
Retief (1)
Retief (10)
Envoy to New Worlds
Palace Revolution
Policy
Protocol
Sealed Orders
The Warlock of Rhada
Alfred Coppel
Rhada (1)
Wolf and Hound
Nigel Bennett & P. N. Elrod
Richard Dun (1)
The Warlock's Last Ride
Christopher Stasheff
Rod Gallowglass (13)
Warlock and Son
Rod Gallowglass (12)