The Gods Themselves - Isaac Asimov
The Hitchhiker's Guide To The Galaxy - Douglas Adams
Time Out Of Joint - Philip K. Dick
Tau Zero - Poul Anderson
City - Clifford D. Simak
Doomsday Book - Connie Willis
The Door into Summer - Robert A. Heinlein
Sirius - Olaf Stapledon
To Say Nothing Of The Dog - Connie Willis
Sirens Of Titan - Kurt Vonnegut
Synners - Pat Cadigan
Sarah Canary - Karen Joy Fowler
The Complete Lyonesse - Jack Vance
Rendezvous With Rama - Arthur C. Clarke
Lord of Light - Roger Zelazny
Starship Troopers - Robert A. Heinlein
Stories of Mars - Edgar Rice Burroughs
Needle in a Timestack - Robert Silverberg