PUBLICATION HISTORY Fantastic Universe, March 1958, p.91-96., by 'Felix Boyd'. Cover illustration by Virgil Finlay. as: "Roboten Som Ville Veta" in: Häpna, January 1960. [Swedish] Fantastic Universe Omnibus, edited by Hans Stefan Santesson. New York: Prentice-Hall, 1960. War with the Robots, September 1962. Fantastic Universe Omnibus, edited by Hans Stefan Santesson. London: Panther Books, 1962, pbk. Ude & Hjemme, 1962. [Danish] as: "Cuore di Robot" in: Urania #329, 8th March 1964. Milan: Arnoldo Mondadori Editore. Translated by Beata Della Frattina. [Italian] as: "Demaskierung" in: Die Roboter Rebellieren [War with the Robots]. 1964. [German] Fantastic Universe Omnibus, edited by Hans Stefan Santesson. New York: The Paperback Library, 1968, pbk. September 1969. [Japanese] as: "El Robot Que Deseaba Aprender" in: Antología de Novelas de Anticipación, Vol. 2, edited by Ana María Perales. Barcelona: Acervo, 1969. [Spanish] in: Men's Club June 1973. Translated by Norio Ito. [Japanese] in: [War with the Robots]. February 1980. [Japanese] as: "Il Robot Che Voleva Sapere" in: Robotica, edited by Sandro Pergameno. November 1980. Milan: Editrice Nord. Translated by Beata Della Frattina. [Italian] as: "El Robot Que Deseaba Aprender" in: Antología de Novelas de Anticipación, t.2. Buenos Aires: Hyspamérica, 1988, ISBN: 950-614-813-9. [Spanish] Galactic Dreams, April 1994. 50 in 50, July 2001.