Frederik Pohl, Frank Belknap Long, Winston Marks, Philip José Farmer, Stephen Marlowe, Alan J. Ramm, Joe Gibson, William Oberfield, Stephen Bartholomew, Lester del Rey, Alfred Coppel, Dave Dryfoos, Frank M. Robinson, Robert Moore Williams, Ross Rocklynne, Alan E. Nourse, Arthur Sellings, Ann Griffith, Lucius Daniel, Michael Shaara, Sam Merwin Jr., Allyn Donnelson, Henry Kuttner, Robert Sheckley, E. M. Hull, Thorp McClusky, Victor Rousseau, Theodore Sturgeon, Randall Garrett, A. Bertram Chandler, Poul Anderson, Ben Bova, William Shedenhelm, Robert Abernathy, Fritz Leiber, Jack Williamson, Sewel Peaslee Wright, Jack Sharkey, Hayden Howard, Hal K. Wells, Jerome Bixby & Walter M. Miller Jr
Isaac Asimov, Harlan Ellison, John W. Campbell, Frank Belknap Long, Murray Leinster, Damon Knight, Mack Reynolds, Robert Sheckley, Sam Carson, Ron Goulart, Russ Winterbotham, Elisabeth R. Lewis, Morton Klass, Winston Marks, Stephen Marlowe, Joe Gibson & Alfred Coppel
Hal K. Wells, David Mason, James Blish, Ralph Williams, Larry Eisenberg, Robert Sheckley, Merab Eberle, Poul Anderson, r. j. rice, A. Bertram Chandler, Ben Bova, Kenneth Harmon, Stephen Marlowe, Sam Merwin Jr., Helen Huber, Donald Wandrei, Millard Grimes, Chester S. Geier, Bryce Walton, Elizabeth W. Bellamy, James R. Adams, Jack Sharkey, Albert Teichner, Paul W. Fairman, Elaine Wilber, William Thurmond, Ray Cummings, John Wyndham, Henry Kuttner, Russ Winterbotham, Lester del Rey, Fox B. Holden, August Derleth, Harlan Ellison, H. P. Lovecraft, H. B. Fyfe, Wallace West, Basil Wells, J. P. Marshall, Carl Jacobi, Murray Leinster, Marc Brandel, Leo Kelley, Walter Kubilius & Randall Garrett
Robert Bloch, Tom Godwin, Frederik Pohl, Frank Belknap Long, Philip José Farmer, Stephen Marlowe, Stephen Bartholomew, Arthur Sellings, Alan J. Ramm, Lucius Daniel, Joe Gibson, William Oberfield, Lester del Rey, Alfred Coppel, Dave Dryfoos, Frank M. Robinson, Robert Moore Williams, Michael Shaara, Ross Rocklynne, Alan E. Nourse & Ann Griffith
Frank Belknap Long, Philip José Farmer, Lester del Rey, Frank M. Robinson, Robert Moore Williams, Michael Shaara, Sam Merwin Jr., Robert Sheckley, Randall Garrett, Winston Marks, Dave Dryfoos, Stephen Marlowe, William Oberfield, Alan J. Ramm, Joe Gibson, Alfred Coppel, Ross Rocklynne, Alan E. Nourse, Arthur Sellings, Ann Griffith, Lucius Daniel, Allyn Donnelson, Poul Anderson & Robert Abernathy
