January 1967. Cover art by Chesley Bonestell illustrating "Supernova" by Poul Anderson. ALSO: "A Criminal Act" (1966) by Harry Harrison; "Amazon Planet" (serial, part 2 of 3) by Mack Reynolds; "The Old Shill Game" by H. B. Fyfe; "The Last Command" [Bolo] by Keith Laumer. FEATURES: Editorial by John W. Campbell; science essay: " Bring 'Em Back Alive!" by Lyle R. Hamilton; The Reference Library (book reviews) by P. Schuyler Miller, Brass Tacks (letters). Interior artwork by: Kelly Freas. Editor: John W. Campbell.