Gérard Klein, Demètre Ioakimidis, Jacques Goimard, Fritz Leiber, Robert Silverberg, Robert Sheckley, Eric Frank Russell, Isaac Asimov, Lester del Rey, Anthony Boucher, Ray Bradbury, Robert F. Young, Clifford D. Simak, Alfred Bester, James Blish, Frederik Pohl, Walter M. Miller Jr., Peter Phillips · First published 1974
