Free as in Freedom (2.0)
Sam Williams & 2nd Edition Revisions By Richard Stallman
The Escher Cycle
Finn Jackson
The worm book the complete guide to worms in your garden by ...
Unknown
Does Altruism Exist?
David Sloan Wilson
Martian Time-Slip
Philip K Dick
The Penultimate Truth
Philip K. Dick
The Man in the High Castle
The VALIS Trilogy
Now Wait for Last Year
Time Out of Joint
Blood Music
Greg Bear
Forty Signs of Rain
Kim Stanley Robinson
Dhalgren
Samuel R. Delany
Ubik
Mission of Gravity
Hal Clement
Mesklin (1)
Valis
Dr. Bloodmoney, or How We Got Along After the Bomb