I Shall Wear Midnight : (Discworld Novel 38)

The fourth book in the incredible Tiffany Aching series. Now in a brand-new gift edition, part of the Discworld Hardback Library.
As the witch of the Chalk, Tiffany Aching performs the distinctly unglamorous work of caring for the needy.
But someone - or something - is inciting fear, generating dark thoughts and angry murmurs against witches.
Tiffany must find the source of unrest and defeat the evil at its root. Aided by the tiny-but-tough Wee Free Men, Tiffany faces a dire challenge, for if she falls, the whole Chalk falls with her . . .