The spine-tingling horror of Stephen King meets an eerie mystery worthy of Sara Shepard's Pretty Little Liars series in Kate Karyus Quinn's haunting debut.

On a cool autumn night, Annaliese Rose Gordon stumbled out of the woods and into a high school party. She was screaming. Drenched in blood. Then she vanished.

A year later, Annaliese is found wandering down a road hundreds of miles away. She doesn't know who she is. She doesn't know how she got there. She only knows one thing: She is not the real Annaliese Rose Gordon.

Now Annaliese is haunted by strange visions and...