The final installment in the bestselling horror trilogy. Leah MacKenzie and her mother, Dana, live an idyllic life in Illinois until a runaway car careens across their lawn, nearly killing Leah-a bungled attempt at murder. Now, they're on the run, pursued by the same shadowy figure who killed Dana's mother two years before. Soon, they're joined by two mysterious Englishmen chasing a serial killer-their trails coming together at a mysterious old lighthouse on the aptly named Porte des Morts passage, literally, the Doorway of Death. There, they come face to face with an evil so powerful they may not survive.