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
Michael Shaara, Sam Merwin Jr., Robert Sheckley, Dave Dryfoos, Lester del Rey, Frank Belknap Long, Randall Garrett, A. Bertram Chandler, Poul Anderson, Ben Bova, Jack Williamson, Henry Kuttner, Allyn Donnelson, E. M. Hull, Victor Rousseau, Sewell Peaslee Wright, Bryce Walton, Robert Anthony & Robert Moore Williams
Fritz Leiber, Robert Moore Williams, Jerome Bixby, Walter M. Miller Jr, David Mason, James Blish, Ralph Williams, Robert Sheckley, Poul Anderson, r. j. rice, Kenneth Harmon, Sam Merwin Jr., Helen Huber, Millard Grimes, Chester S. Geier, Bryce Walton, Paul W. Fairman, Elaine Wilber, Lester del Rey & Fox B. Holden
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, Frank Belknap Long, Fox B. Holden & Harlan Ellison
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
