Arthur C. Clarke, Philip K. Dick, Ray Bradbury, H. P. Lovecraft, Isaac Asimov, Harlan Ellison, Jack London, Clifford D. Simak, Robert Silverberg, John Wyndham, Frederik Pohl, Fritz Leiber, Fredric Brown, Edmond Hamilton, Murray Leinster, A. Bertram Chandler, Harry Harrison, Robert Sheckley, Hal Clement, Lester del Rey, E. M. Forster, Alan E. Nourse, Chester S. Geier, Paul Macnamara, George O Smith, Murray F. Yaco, Henry Slesar, Frank Lillie Pollock, Morrison Colladay, Herbert D. Kastle, J. F. Bone, Hugh B. Cave, Kenneth Sterling, Charles E. Fritch, Don Mark Lemon, Dick Purcell, Gerda Rhoads, Theodore Sturgeon, Mel Hunter, Ron Cocking, Frank R. Stockton & Dorothy Quick
Arthur C. Clarke, Robert Silverberg, Michael Shaara, Nelson S. Bond, Jack Williamson, Jack Vance, Damon Knight, Edgar Allan Poe, Tom Godwin, Hal Clement, Murray Leinster, A. Bertram Chandler, William F. Nolan, Alfred Coppel, Randall Garrett, Russ Winterbotham, Stanton A. Coblentz, Walter Tevis, J. T. McIntosh, Bryce Walton, Robert Wicks, Stephen Bartholomew & Lucius Daniel
H. P. Lovecraft, Jack London, Damon Knight, Nelson S. Bond, Mary Shelley, C. S. Lewis, Ray Bradbury, E.E. Doc Smith, Edgar Allan Poe, Walter Tevis, Arthur C. Clarke, Hal Clement, A. Bertram Chandler, Stephen Bartholomew, Robert Silverberg, Randall Garrett, Jack Vance, Murray Leinster, Jack Williamson, Sam Carson, Fritz Leiber, Gordon R. Dickson, James R. Adams, Algis Budrys, Clare Winger Harris, Edwin Baird, H. Bedford-Jones, Frank Belknap Long, William Morrison, Paul Ernst, W. L. Alden, Harold Lawlor, Arthur Jean Cox, Basil Wells, Ron Goulart, Russ Winterbotham, Stanton A. Coblentz, J. T. McIntosh, Bryce Walton, William F. Nolan, Lucius Daniel, Robert Wicks, Michael Shaara & Alfred Coppel
Arthur C. Clarke, C. S. Lewis, Fritz Leiber, Robert Silverberg, Walter Tevis, Jack Vance, Alfred Coppel, Michael Shaara, Randall Garrett, William F. Nolan, A. Bertram Chandler, Hal Clement, Tom Godwin, Algis Budrys, Gordon R. Dickson, Raymond Z. Gallun, Robert Sheckley, Frank Belknap Long, Winston Marks, James Rosenquest, Sam Carson, James R. Adams, William Morrison, Arthur Jean Cox, J. T. McIntosh, Lucious Daniel & Robert Wicks
Arthur C. Clarke, Isaac Asimov, Harlan Ellison, Harry Harrison, John Wyndham, Robert Sheckley, A. Bertram Chandler, Robert Silverberg, Lester del Rey, Alan E. Nourse, Randall Garrett, Roger D. Aycock, J. F. Bone, Charles E. Fritch, Richard R. Smith, John Victor Peterson, Dick Purcell, Gerda Rhoads, Herbert D. Kastle, Mel Hunter & Dorothy Quick
Isaac Asimov, Arthur C. Clarke, Hal Clement, John Wyndham, Robert Silverberg, Lester del Rey, J. F. Bone, Fritz Leiber, A. Bertram Chandler, Alan E. Nourse, Alfred Coppel, William Brittain, Frank Belknap Long, Mary Carlson, Chester S. Geier & Murray F. Yaco
Isaac Asimov, H. P. Lovecraft, A. Bertram Chandler, Robert Silverberg, Robert Sheckley, Alan E. Nourse, Ray Bradbury, Dick Purcell, J. F. Bone, Edmond Hamilton, Fredric Brown, Lester del Rey, Murray F. Yaco, Kenneth Sterling, John Victor Peterson, Mary Carlson & David Mason
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
Ray Bradbury, Arthur C. Clarke, E. M. Forster, Hal Clement, Miriam Allen DeFord, Fritz Leiber, Donald A. Wollheim, J. F. Bone, Alan E. Nourse, Roger D. Aycock, Mack Reynolds, A. Bertram Chandler, Robert Silverberg, Chester S. Geier, Randall Garrett, Paul Macnamara & John Victor Peterson
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
