By Robert Scott with Sarah Maynard and Larry Maynard. "What young Sarah [Maynard] witnessed was terrifying. But what she didn't see was the stuff of nightmares." Borne out by the cover art IMO, which has top notes of The Ring.
The paperback is in nice shape, though: mild cornerwear, but the spine is unbroken and the book sits neat and straight. A very good reading copy.