There are places that hold in the traces of evil, houses that become legendary for the mysteries and secrets within their walls. Harrow is one such house. Psychic manifestations, poltergeist activity, hallucinations, and other residue of terror have all been documented in Harrow. It has been called Nightmare House. It is a nest for the restless spirits of the dead. When Ethan Gravesend arrives to inherit Nightmare House, he does not suspect the horror that awaits him -- the nightmare of the woman trapped within the walls of the house, or the endless crying of an unseen child. Also includes the bonus novella Purity!