A definitive annotated edition of one of the greatest of Terry Pratchett's multi-million-bestselling Discworld novels

'A master storyteller' A.S. Byatt

'Both comic and dark, blending high fantasy, twisted storytelling and all manner of wordplay ... a fine place to start reading Pratchett' The New York Times Book Review

Commander Sam Vimes of the Ankh-Morpork City Watch is in hot pursuit of a serial killer. The trouble is, a well-timed lightning strike has thrown both po ...