Fritz Leiber, C.M. Kornbluth, Darrell Schweitzer, Robert Sheckley, Fredric Brown, Alfred Bester, Lawrence Watt-Evans, Randall Garrett, Nina Kiriki Hoffman, Robert Silverberg, Murray Leinster, Tom Purdom, Philip K. Dick, Jerry Sohl, Pamela Rentz, Henry Kuttner, Frank Belknap Long, Poul Anderson, Mack Reynolds, James Blish, Ben Bova, Myron R. Lewis & Marion Zimmer Bradley
Robert Silverberg, Richard A. Lupoff, Samuel R. Delany, Reginald Bretnor, Marion Zimmer Bradley, Algis Budrys, Fredric Brown, John Gregory Betancourt, Poul Anderson, Randall Garrett, Lester del Rey & Ben Bova
