Time for the Stars
Robert A. Heinlein
The Forever War
Joe Haldeman
Forever War (1)
Rendezvous with Rama
Arthur C. Clarke
Rama (1)
Voyage from Yesteryear
James P. Hogan
Cosmonaut Keep
Ken MacLeod
Engines of Light (1)
Who's Afraid of Wolf 359?
Verthandi's Ring
Ian McDonald
Minla's Flowers
Alastair Reynolds
Merlin (4)