Roadmarks
Roger Zelazny
A Sword for Kregen
Kenneth Bulmer
Dray Prescot (20)
The Purity Plot
Stephen Goldin & Edward E. Smith
Family D'Alembert (6)
Captive Scorpio
Dray Prescot (17)
Enemies of the System
Brian W. Aldiss
Appointment at Bloodstar
Family D'Alembert (5)
Savage Scorpio
Dray Prescot (16)
Splinter of the Mind's Eye
Alan Dean Foster
Star Wars (1)
Secret Scorpio
Dray Prescot (15)
The Grand Wheel
Barrington J. Bayley
Assault on the Gods
Stephen Goldin
Getaway World
Family D'Alembert (4)
The Clockwork Traitor
Family D'Alembert (3)
Renegade of Kregen
Dray Prescot (13)
The Imperial Stars
Stephen Goldin & E. E. 'Doc' Smith
Family D'Alembert (1)
Stranglers' Moon
Edward E. Smith & Stephen Goldin
Family D'Alembert (2)
The Way Back
A. Bertram Chandler
John Grimes Rimworld (18)
The Forever War
Joe Haldeman
Forever War (1)
The Centauri Device
M. John Harrison
The Mote in God's Eye
Larry Niven & Jerry Pournelle
Moties (1)