Le meraviglie del possibile by Alfred Elton Van Vogt, Arthur C. Clarke, Charles F. Obstbaum, Clifford D. Simak, Daniel Keyes, Frank M. Robinson, Fredric Brown, H.G. Wells, Isaac Asimov, Katherine MacLean, Lion Miller, Margaret St. Clair, Philip K. Dick, Ray Bradbury, Richard Matheson, Robert A. Heinlein, Robert Sheckley, Walter M. Miller Jr., William Tenn
