PUBLICATION HISTORY

  • as: "Trainee for Mars" in Fantastic Universe, June 1958.

  • as: "Trainee for Mars" in New Worlds #75, September 1958, p.60-75.

  • as: "Marsrekryterna" in Häpna, October 1959. [Swedish]

  • as: "Equipaggio Cavia" in: Urania #330, 22nd March 1964. Milan: Arnoldo Mondadori Editore. Translated by Beata Della Frattina. [Italian]

  • War with the Robots, September 1962.

  • as: "Trainingsflug" in: Die Roboter Rebellieren [War with the Robots]. 1964. [German]

  • Second Orbit, edited by G.D. Doherty. London: John Murray, 1965, hbk.

  • in: (S-F Magazine), #137, September 1970. Translated by Hahukou Saito. Illustrated by Toru Kanamori. [Japanese]

  • in: Oorlog met de Robots. Deurne: A.W. Bruna and Zoon, 1974, pbk. Translated by C.A.G. Van den Broek. [Flemish]

  • in: [War with the Robots]. February 1980. [Japanese]

  • Galactic Dreams, April 1994.

  • as: "Szimulációs Program" in: Csillagrobbanás, edited by Nemes István. Cherubion, 1998. Translated by Erdõ Orsolya. [Hungarian]

  • 50 in 50, July 2001.