London, Gollancz, 1992. First Edition. First Impression. The 13th Discworld novel. A satire on religion and one of Pratchett's better novels. Adapted for BBC Radio 4 in 2006, which abridges the novel to good effect. This copy inscribed by the author "To Jon / The Turtle Moves / Terry Pratchett" The author has enclosed his name in a basic sketch of a turtle. The signature is contemporary to the publication. Near fine with some bumping to the spine tips. 27,700 copies printed. Trivial spotting to the top edge. Cover art by Josh Kirby [5966, Hyraxia Books].