Leslie F. Stone, Isaac Asimov, Donald Wandrei, Jack Williamson, Clifford D. Simak, Edmond Hamilton, Murray Leinster, P. Schuyler Miller, Stanley G. Weinbaum, Raymond Z. Gallun, Ross Rocklynne, Henry Hasse, Laurence Manning, John W. Campbell Jr., S.P. Meek, Charles R. Tanner, Neil R. Jones, Nat Schachner, John Drury Clark
