Jonathon Hoag discovers a mysterious substance under his fingernails and can't remember what he does for a living or how he spends his days. He enlists private detectives Edward and Cynthia Randall to follow him and uncover his identity, entangling them in a web of intrigue and nightmarish encounters… causing all to question their own and each others' sanity. From the bestselling author of STRANGER IN A STRANGE LAND, GLORY ROAD and STARSHIP TROOPERS.