Ray Bradbury, Arthur C. Clarke, Harry Harrison, Frederik Pohl, Judith Merril, Robert A. Heinlein, John D. MacDonald, Isaac Asimov, H.L. Gold, C.M. Kornbluth, Donald A. Wollheim, John Wyndham, Jack Finney, A.E. van Vogt, Murray Leinster, Dave Dryfoos, Cordwainer Smith, S. Fowler Wright, Raymond Z. Gallun, Elma Wentz