Frederik Pohl, Martin H. Greenberg, Joseph D. Olander, Raymond Z. Gallun, Isaac Asimov, Nelson S. Bond, Cyril M. Kornbluth, Lester del Rey, Murray Leinster, Leigh Brackett, C. L. Moore, Cleve Cartmill, Clifford D. Simak, Frederic Brown, Ray Bradbury, Arthur C. Clarke, Theodore Sturgeon, Chandler Davis, Robert A. Heinlein, James Blish, Damon Knight, Henry Kuttner, Judith Merril, William Tenn, A. E. van Vogt · First published 1978
