H. B. Fyfe, Milton Lesser, Arthur Dekker Savage, August Derleth, Alan E. Nourse, James Blish, James Mckimmey, Jr., Warren Lapine, Keith Laumer, Mari Wolf, Boyd Ellanby, Alvin Heiner, Don Berry, Mack Reynolds, Kenneth O'Hara, Dave Dryfoos, Jim Harmon, Mark Clifton, R. A. Lafferty, Russ Winterbotham, Richard Wilson, Alex Apostolides, Alfred Coppel, Frank M. Robinson, Ralph Sholto, Russell Burton, Robert Moore Williams, Charles Fontenay, Winston Marks, Jerome Bixby, Andersen Horne, L. Major Reynolds & J. F. Bone
Philip K. Dick, C. L. Moore, Isaac Asimov, Bryce Walton, Poul Anderson, William Morrison, Robert Sheckley, Randall Garrett, Lester del Rey, Jerry Sohl, Alan E. Nourse, Mike Lewis, C. M. Kornbluth, Frank M. Robinson, H. B. Fyfe, George O Smith, Damon Knight, Henry Kuttner, H. Beam Piper & Warren Lapine
Philip K. Dick, H. B. Fyfe, Henry Kuttner, James Mckimmey, Jr., Poul Anderson, Warren Lapine, Robert Moore Williams, Vaseleos Garson, Chas. A. Stopher, Jan Smith, Florence Verbell Brown, Charles Dye, Stanley Mullen, Henry Hasse, Leigh Brackett, Noel Loomis, Raymond Z. Gallun, Charles Saphro, Fox B. Holden, John Murray Reynolds, James H. Schmitz & Charles A. Stearns
H. Beam Piper, Andre Norton, Harry Harrison, Frederik Pohl, Murray Leinster, H. B. Fyfe, Poul Anderson, Alfred Coppel, Marion Zimmer Bradley, Philip Kindred Dick, Warren Lapine, Allen M. Steele, Peter Michael Sherman, Algis Budrys, Ken Brady, Larry Shaw, Evelyn E. Smith, Robert Sheckley, Bryce Walton, Brenda W. Clough, Charles Dye, Judith Merril, Jay O'Connell, Katherine MacLean, Randall Garrett, Jerome Bixby, Henry Josephs, C. L. Moore & Jamie Wild
