The book has minor scuffs. (see photo)

The thirtieth book in the Discworld series in a limited edition.

Koom Valley? That's the place where trolls ambushed the dwarves… or was it the dwarves who ambushed the trolls? It happened a long time ago and very far away. But if Sam Vimes, Commander of the Ankh-Morpork City Watch, doesn't solve the murder of a dwarf right now, he'll have to watch trolls and dwarves fight all over again, right outside his office.

While his beloved Watch falls apart around him and war drums beat, he must uncover every clue, outsmart every killer, conquer every darkness, and find a solution. Oh yes… and every day at six o'clock, without fail, he must get home, read his little boy the book Where's My Cow?, and accompany the reading with all the proper farm animal sounds. There are some things you just have to do…