A novelette which was expanded and published first as the paperback The Man From P.I.G. (see - II - Novels) and then with additional linking material in The Men From P.I.G. and R.O.B.O.T. (see - II - Novels). PUBLICATION HISTORY Analog, July 1967, p.8-34. Cover and illustrations by John Schoenherr. Animal Brigade 3000, edited by Martin H. Greenberg and Charles Waugh. New York: Ace, January 1994, p.249-276, ISBN: 0-441-00014-2, pbk. 50 in 50, July 2001.