Open Library
Sci-Fi
The future, written before it arrives.
21,041 books

The Diamond Age
Neal Stephenson

Consider Phlebas
Iain Banks

Fail-safe
Eugene Burdick

Altered Carbon
Richard K. Morgan

A Scanner Darkly
Philip K. Dick

Creation in Death
Nora Roberts

Hunters of Gor
John Norman

Legacy
Greg Bear

My Teacher Is an Alien
Bruce Coville

Nightfall
Isaac Asimov

Angel
James Patterson

Sabotage in Space
Carey Rockwell

Feed
M. T. Anderson

Tuf Voyaging
George R. R. Martin

Brave New World and Brave New World Revisited
Aldous Huxley

Envy
Sandra Brown

Windhaven
George R. R. Martin

Krakatit
Karel Čapek

Death's End (The Three-Body Problem Series Book 3)
刘慈欣

Omnilingual
H. Beam Piper