(From the publisher):
A professor of abnormal psychology, Jeffery Clayton struggles with a dark past. Twenty-five years before, Jeffery and his mother and sister fled his tyrannical father - a man who was later suspected in the heinous murder of a young student. Though never caught, he commited suicide. Or, so it seemed. Jeffery's mother and his sister, Susan, have since concealed themselves in the remote tangled swamps of Florida's Upper Keys. But someone has sent Susan a cryptic note that carries a terrifying message: I have found you.
Original title: Sate of Mind
Genre: Fiction→ Crime and Mystery→ Suspense