Terry Pratchett's infamous city of Ankh-Morpork is under threat from a 60-foot fire-breathing dragon, summoned by a secret society of malcontented tradesmen. pDefending Ank-Morpork against this threat is the entire, underpaid, undervalued City Night Watch - a drunken and world-weary Captain, a cowardly and overweight Sergeant, a small opportunistic Corporal of dubious parentage...and their newest recruit, Lance Constable Carrot, who is upright, literal, law-abiding and keen. Aiding them in their fight for truth, justice and the Ankh-Morporkian way are a small swamp dragon and the Librarian of Unseen University who just happens to be an orang-utan.