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
Ralph Williams, Walter M. Miller Jr, Robert Abernathy, Ben Bova, Hayden Howard, Jack Sharkey, James Blish, Frank Belknap Long, Jerome Bixby, Larry Eisenberg, Hal K. Wells, David Mason, Robert Sheckley, Merab Eberle, Poul Anderson, r. j. rice, A. Bertram Chandler & Kenneth Harmon
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
