Editing Discworld (section)

====Thud!====
*Sub-Series: City Watch
*Focus of Satire: Race Relations, reactionary politics, generations-old grudges and policing around said issues in a multicultural society.

Right before the anniversary of the Battle of Koom Valley (an old, grudge-setting battle between the trolls and dwarfs) a dwarfish ''grag'' gets his head smashed in. On the scene a troll club is found, driving up the tensions between trolls and dwarfs. Worse, the Watch is forced to employ a new recruit: Salacia von Humpeding, who is a vampire. While investigating the murder Vimes hurts his hand and it starts to itch strangely. With the threat of an all-out war looming over them Vimes and the Watch have to solve one of their most important cases yet.