By Dick
By Dick, Philip K.
By Asimov, Isaac
By Clarke, Arthur C.
By Ballard, J. G.
By Pohl, Frederik
By Frederik Pohl
By Baxter, Stephen
By Stephen Baxter
By Joe Haldeman
By Andy Weir
By James Tiptree, Jr.
By ANDREW GREELEY
By Robert Doherty
By Temi Oh
By Poul Anderson
By Arthur C. Clarke, Gentry Lee
By Sir Arthur C. Clarke, Stephen Baxter
By William C. Dietz
By John Wyndham
By Arthur C. Clarke, GREGORY BENFORD
By Frank Herbert, Kurt Vonnegut, algis budrys
By Walter M. Miller