H. Beam Piper, Philip Kindred Dick, Allen M. Steele, Peter Michael Sherman, Algis Budrys, Ken Brady, Larry Shaw, Evelyn E. Smith, Robert Sheckley, Bryce Walton, Andre Norton, Brenda W. Clough, Charles Dye, Judith Merril, Jay O'Connell, Katherine Maclean, Randall Garrett, Jerome Bixby, Henry Josephs, C. L. Moore, Jamie Wild, Harry Harrison, Frederik Pohl, Murray Leinster, H. B. Fyfe, Poul Anderson, ALFRED COPPEL, Marion Zimmer Bradley