Snuff
by Terry Pratchett
Commander Sam Vimes is forced by his wife, Lady Sybil, to take a holiday with their son, Young Sam, at her family's mansion Crundells. After a short time of enjoying his holiday, he discovers that the rural community has a dark past with the resident goblins, humanoid lifeforms that live in caves nearby. Vimes finds out that the son of Lord Rust has been enslaving goblins to force them to work on his tobacco plantations in Howondaland, allowing him to manufacture cigars cheaply that are then smuggled to [[Ankh-Morpork]]. After teaming up with the local constable, a young man called Upshot, Vimes manages to arrest those responsible for the crime.
In the end, thanks to his wife's organisational skills and powers of persuasion, goblins are recognised as citizens by all major nations and rulers. Rust's son is disinherited and exiled to Fourecks, where Lord Vetinari assures an eye will be kept on him.