When Ray Watts finds out that his ex-wife has died in a fiery car crash, he becomes obsessed with their years together in a cult. They were sworn to silence. Now he starts writing about that time. When a brick crashes through his window—the first in a series of creepy, anonymous threats—he realizes that someone really doesn’t want him to write. They’re determined to shut him up. For good. But Ray can’t stop writing, telling every terrible secret from that dark time.