Fritz Leiber, Arthur C. Clarke, Frederik Pohl, Poul Anderson, Theodore Sturgeon, Robert A. Heinlein, Robert Bloch, Isaac Asimov, Willy Ley, E.E. "Doc" Smith, Lester del Rey, A.E. van Vogt, E. Mayne Hull, James Blish, Lloyd Arthur Eshbach, Hugo Gernsback, John Sposato