Contains: an introduction by Ben Bova (editor), "Call Me Joe" (1957) by Poul Anderson, "Who Goes There" (1938) by John W Campbell Jr, "Nerves" (1942) by Lester del Rey, "Universe" (1941) by Robert A. Heinlein, "The Marching Morons"(1951) by C. M. Kornbluth, "Vintage Season" (1946) by Henry Kuttner and C. L. Moore, "... And Then There Were None" (1951) by Eric Frank Russell, "The Ballad of Lost C'mell" (1962) by Cordwainer Smith, "Baby Is Three" (1952) by Theodore Sturgeon, "The Time Machine" (1895) by H. G. Wells, "With Folded Hands" (1948) by Jack Williamson
