Feet Of Clay - (Discworld Novel 19)

For Commander Vimes, Head of Ankh-Morpork City Watch, life consists of troubling times, linked together by, well, more troubling times. Right now, it's the latter. There's a werewolf with pre-lunar tension in the city, and a dwarf with attitude and a golem who's begun to think for itself, but that's just ordinary trouble.