By Ursula K. Le Guin
By Jack Finney
By Frederik Pohl
By Frank Russell, Eric
By Alfred Bester
By William Gibson, Bruce Sterling
By Dick, Philip K., Philip K
By Coats, Callum
By Halevi, Z'ev Ben Shimon
By Trevelyan, George
By Bartholomew, Alick
By Joan Gibson
By Sir Arthur C. Clarke
By Bear, Greg
By Philip K. Dick
By Matheson, Richard
By Simmons, Dan
By Roberts, Keith
By Stapledon, Olaf
By Bahro, Rudolf, Clarke, David
By Trevelyan, G.O.
By Harald W. Tietze
By Icke, David