Philip K. Dick, Harry Harrison, Ray Bradbury, Clifford D. Simak, Robert Sheckley, Robert Silverberg, Evan Hunter, Arthur C. Clarke, Poul Anderson, William Hope Hodgson, Murray Leinster, Frank M. Robinson, Isaac Asimov, Robert A. Heinlein, Jack Williamson & Fredric Brown
Harlan Ellison, Robert Silverberg, Frederik Pohl, Philip K. Dick, Larry Niven, Roger Zelazny, Samuel R. Delany, Poul Anderson, J. G. Ballard & Isaac Asimov
Philip K. Dick, Evan Hunter, Poul Anderson, Robert Zacks, Fredric Brown, Robert Silverberg, Clifford D. Simak, Ray Bradbury, Allen K Lang, Isaac Asimov, Henry Kuttner & Theodore Sturgeon
Ray Bradbury, Isaac Asimov, Clifford D. Simak, Ernest Kinoy, Frederik Pohl, Fritz Leiber, George Lefferts, J.T. McIntosh, James Blish, L. Sprague de Camp, Philip K. Dick, Poul Anderson, Robert A. Heinlein, Robert Block, Robert Sheckley, Robert Silverberg, Theodore Sturgeon, Thomas Godwin & William Tenn
Ray Bradbury, Isaac Asimov, Clifford D. Simak, Ernest Kinoy, Frederik Pohl, Fritz Leiber, George Lefferts, J.T. McIntosh, James Blish, L. Sprague de Camp, Philip K. Dick, Poul Anderson, Robert A. Heinlein, Robert Block, Robert Sheckley, Robert Silverberg, Theodore Sturgeon, Thomas Godwin & William Tenn
Arthur C. Clarke, Frederik Pohl, Harry Harrison, Fritz Leiber, Robert A. Heinlein, Ray Bradbury, Clifford D. Simak, Robert Silverberg, Isaac Asimov & Jack Williamson
Ray Bradbury, Isaac Asimov, Clifford D. Simak, Ernest Kinoy, Frederik Pohl, Fritz Leiber, George Lefferts, J.T. McIntosh, James Blish, L. Sprague de Camp, Philip K. Dick, Poul Anderson, Robert A. Heinlein, Robert Block, Robert Sheckley, Robert Silverberg, Theodore Sturgeon, Thomas Godwin & William Tenn
Isaac Asimov, Andre Norton, Arthur C. Clarke, Ray Bradbury, Fredric Brown, Leigh Brackett, Henry Hasse, Alfred Coppel, Robert F. Young, Carl Jacobi, Clifford D. Simak, Murray Leinster, Keith Laumer, Evelyn E. Smith, Margaret St. Clair & Mack Reynolds
Lester del Rey, Algis Budrys, Fredric Brown, Frederik Pohl, Robert Sheckley, Isaac Asimov, Poul Anderson, Edward W. Ludwig, Philip K. Dick, Harry Harrison, Clifford D. Simak, Arthur C. Clarke, H. G. Wells, I. M. Bukstein, Jack Vance & Fritz Leiber
Harry Harrison, Robert Silverberg, Fredric Brown, Charles L. Fontenay, William F. Nolan, Robert Zacks, Murray Leinster, Isaac Asimov, Ray Bradbury, Paul Ernst, Philip K. Dick & Harry Fletcher
Jules Verne, H.G. Wells, Edwin Abbott Abbott, Mary Shelley, Robert Louis Stevenson, H. Beam Piper, E. M. Forster, Isaac Asimov, Kurt Vonnegut, Philip Dick, Ray Bradbury & Edgar Rice Burroughs
Jack Vance, Richard O. Lewis, Lester del Rey, Isaac Asimov, Paul Ernst, Philip K. Dick, Frederik Pohl, Robert Sheckley, Murray Leinster, Richard Magruder, George O Smith, Fredric Brown & Darius John Granger
