Isaac Asimov, Martin H. Greenberg, Charles Waugh, Tom Godwin, Roger Zelazny, Alan Dean Foster, Richard Matheson, Fredric Brown, L. Sprague De Camp, Fritz Leiber, Robert Sheckley, Poul Anderson, Arthur C. Clarke, Christopher Anvil, Paul Myron Anthony Linebarger, Brian W. Aldiss, G. Harry Stine, Andre Norton, Gordon R. Dickson, Evan Hunter, William F. Nolan, Eric Frank Russell, Robert F. Young, Katherine MacLean, Joseph Willard Schutz, Anne McCaffrey, Jack Sharkey, Ray Bradbury, Piers Anthony, H. G. Wells, Steven Utley, Howard Waldrop, Rog Phillips, Harlan Ellison, Charles L. Fontenay, Alexei Panshin, H. L. Gold, Raymond E. Banks, James E. Gunn, Fred Saberhagen, Bob Shaw, Richard E. Peck, Theodore Sturgeon, Chad Oliver, George H. Smith, Jerome Bixby, Suzette Haden Elgin, Clifford D. Simak, William Sambrot, Harry Harrison, A. Bertram Chandler, L. J. Stecher Jr., Theodore Cogswell · First published 1982
