The Fifth Elephant (Discworld)

Terry Pratchett on racial intolerance, among other things

One of my favourite City Watch series' books.It won't dissapoint you.Most of the case takes place in Uberwald,where our favourite coppers get in undead danger

Another great book from the master of Discworld.

City Watch Commander Samuel Vimes' adventures in the Uberwald outlands, involving political intrigue among the werewolves, vampires, and several dwarf faction, all involving the coronation of the Low King.