Masters of the Vortex
E. E. 'Doc' Smith
Vortex Blaster (7)
The Dragonriders of Pern
Anne McCaffrey
Dragonriders of Pern omnibuses (1)
The Closed Worlds
Edmond Hamilton
Starwolf (2)
The Star Virus
Barrington J. Bayley
Cities in Flight
James Blish
Cities in Flight (1)
Annihilation Factor
Patterns of Chaos
Colin Kapp
Chaos (1)
Transit to Scorpio
Kenneth Bulmer
Dray Prescot (1)
Bloodhype
Alan Dean Foster
Pip & Flinx (13)
Second Stage Lensman
Lensman (5)
Star Smashers of the Galaxy Rangers
Harry Harrison
Swordships of Scorpio
Dray Prescot (4)
The Fall of Colossus
D. F. Jones
Colossus (2)
The Centauri Device
M. John Harrison
The Mote in God's Eye
Larry Niven & Jerry Pournelle
Moties (1)
The Forever War
Joe Haldeman
Forever War (1)