For a policeman, there can be few things worse than a serial killer loose in your city. Except, perhaps, a serial killer who targets coppers, and a city on the brink of bloody revolution. For Commander Sam Vimes, it all feels horribly familiar. He’s back in his own rough, tough past without even the clothes he was standing up in when the lightning struck. Living in the past is hard. But he must survive, because he has a job to do. He must track down the murderer and change the outcome of the rebellion. The problem is: if he wins, he's got no wife, no child, no future... A Discworld Tale of One City, with a full chorus of street urchins, ladies of negotiable affection, rebels, secret policemen and other children of the revolution. Truth! Justice! Freedom! And a Hard-boiled Egg!