The fourth Tiffany Aching Discworld book. Tiffany is now pretty much a full fledged witch, with all the responsibilities that go with it; such as helping birth babies, cutting the toe nails of old ladies, and saving Mr. Petty from a lynch mob, no matter how much he might deserve the rough music. The Cunning Man has returned once more, and the witch shall burn. All witches shall burn. Not if Tiffany can help it, though.