**When FBI Special Agent Pendergast discovers a murder in the attic of a Long Island estate, a scorched claw print leads him down a dark trail of unspeakable terror.** A body is found in the attic of a fabulous Long Island estate. There is a claw print scorched into the wall, and the stench of sulfur chokes the air. When FBI Special Agent Pendergast investigates the gruesome crime, he discovers that thirty years ago four men conjured something *unspeakable*. Has the devil come to claim his due? Some things can’t be undone.