In book four of bestselling author Bill Myers' Forbidden Doors series, the owner of the local occult bookshop asks Becka Williams for help. The woman claims the ghost of a little girl is trapped inside an old mansion, and Becka is the only one who can free her. When Becka and her friends enter the mansion, however, it soon becomes clear something very strange is happening, and it could be more than just a lost spirit trying to get free. Becka and her brother, Scott, will need to call on all their spiritual training to not only end the haunting, but also keep their friends safe.