Tommy McKinney is on a mission to finish a job he started a hundred years ago. The government, agents of the Catholic Church, and his own demons are closing in on him. With the help of a mysterious woman known only as Allison, can he finally put his past to rest before he runs out of time? In the third installment of the Watchmaker Series, N. Sullivan takes us into the mind of private detective Tommy McKinney, a man on the edge of sanity, as he tries to come to terms with a bloody history that haunts him while retracing the very steps that made him the man he is.