Isaac Asimov, Edmond Hamilton, Neil R. Jones, S. P. Meek, P. Schuyler Miller, Clifford D. Simak, Charles R. Tanner, Jack Williamson, Laurence Manning, Donald Wandrei, Murray Leinster, Raymond Z. Gallun, Stanley G. Weinbaum, Henry Hasse, Leslie Frances Stone, John W. Campbell, John D. Clarke, Nathan Schachner, Ross Rocklynne · First published 1974
