"Start with Douglas Adams's comic science fiction (A Hitchhiker's Guide to the Galaxy) and J.R.R. Tolkien's alternative worlds, mix in James Ellroy's gritty realism and Jonathan Swift's unflinching satire and, if you're lucky, you'll get something like Terry Pratchett's Thud!" —Wall Street Journal

City Watch Commander Sam Vimes must solve the murder of a prominent dwarf or watch as Discworld is plunged into