Just weeks after four students cross the threshold of the derelict Fischer House, one of them has committed suicide and the other three are descending into madness. ??????????? Nick Mason's sister is one of them. To save her, Nick must join ranks with Paul Seaton-the only person to have visited the house and survive. But Paul is a troubled man, haunted by otherworldly visions that even now threaten his sanity. ??????????? Desperate, Nick forces Paul...