By Stapledon, Olaf
By Frederik Pohl
By Frank Russell, Eric
By Alfred Bester
By Philip K. Dick
By Harlan Ellison
By Dorothy Boux
By Lorna St.Aubyn
By Joe Haldeman
By Jack Womack
By Alastair Reynolds
By Liz Cutland, Anthony Hopkins
By O'Murchu, Diarmuid
By Dick, Philip K
By SADLER, Jan
By Ho, Mae-Wan
By Arkady Strugatsky, Boris Strugatsky
By Moorcock, Michael
By Theodore Sturgeon
By Simmons, Dan, Rostant, Larry
By Halevi, Z'ev Ben Shimon
By Brian Aldiss
By Rushforth, Winifred
By Matheson, Richard
By Morrow, James
By Samuel R. Delany
By Ryman, Geoff
By Ursula K. Le Guin