Open Library
Sci-Fi
The future, written before it arrives.
Striking the Balance (Worldwar Series, Volume 4)
Harry Turtledove
Cosmic Blackout!
Ray O'Ryan
Reunion
Alan Dean Foster
In the Balance
Harry Turtledove
Star Wars - Jedi Apprentice - The Fight for Truth
Jude Watson
Kalin
E. C. Tubb
Birth of Fire
Jerry Pournelle
No Night without Stars
Andre Norton
Dayworld breakup
Philip José Farmer
Nova Swing
M. John Harrison
Starfarers (Starfarers #1)
Vonda N. McIntyre
Dystopias and Utopias on Earth and Beyond
Douglas A. Vakoch
The Last Last-Day-of-Summer
Lamar Giles
Starship Football
David Orme
E.T., the book of the Green Planet
William Kotzwinkle
Upsetting the Balance (Worldwar Series, Volume 3)
Harry Turtledove
Black Man
Richard K. Morgan
Caught in the Organ Draft
Isaac Asimov
Isaac Asimov's Utopia
Roger MacBride Allen
The voices of heaven
Frederik Pohl