Spook's Secret : Book 3 (The Wardstone Chronicles) -- Paperback

The Spook and his apprentice, Thomas Ward, deal with the dark. Together they rid the county of witches, ghosts and boggarts. Tom has heard it will be a sinister and menacing place but nothing could fully prepare him for what he finds there. For this house, and indeed the whole of Anglezarke moor, is full of secrets about the Spook's past.