London, Gollancz, 1987. Proof. Paperback. A very good copy. Signed by Terry Pratchett using his earlier signature. One of around 100 copies produced, being a proof most will have likely been scrapped. The fourth Discworld book. Spine toned, slight smoke odour, light wear. Terry Pratchett (1948-2015) is one of the most prolific and most-read fantasy writers of all time. His Discworld books have been a cultural cornerstone for forty years and his works have been adapted multiple times. [11723, Hyraxia Books].