Harry Harrison, Frank Belknap Long, Philip José Farmer, Alan E. Nourse, Poul Anderson, H. Beam Piper, Philip K. Dick, Warren Lapine, Richard R. Smith, Evelyn E. Smith, Judith Merril, John Foster West, Lyn Venable, Walt Sheldon, C. L. Moore, Robert J. Shea, V. E. Thiessen, Basil Wells, Henry Slesar, Charles E. Fritch, William Campbell Gault, George Edrich, Roger Dee, David C. Knight, Sam Merwin Jr., Frederic Max, M. C. Pease, William F. Nolan, Irving E. Cox, Jr. & Robert Moore Williams
Roger Dee, Bryce Walton, Jack Sharkey, J.F. Bone, Ned Lang, Roy Hutchins, David Mason, Robert Zacks, Magnus Ludens, Allan Danzig, Jack McKenty, Robert F. Young & Hal Clement
Evelyn E. Smith, Roger Dee, Ross Rocklynne, Jim Harmon, J.F. Bone, Robert Abernathy, C.L. Moore, Walter Bupp, Edmond Hamilton, Algis Budrys & Mark Clifton
Robert Lopresti, Travis Richardson, Ashley-Ruth M. Bernier, Diana Deverell, Hal Charles, Earl Derr Biggers, Sam Merwin, Edmond Hamilton, Frank Belknap Long & Roger Dee
