From New York Times bestselling author Kalynn Bayron comes a new horror novel about a group of teens with unique-and potentially deadly-gifts.

Moll, Redd, Agnes, and Ossie are powerful-and dangerous. But they don't want people to fear them. They've spent their lives trying to understand and control their supernatural gifts, trying to help people instead of hurt them.

That's why they offer paranormal investigative services to anyone who needs them. But when the case of a missing young woman brings them to an old (and potentially haunted) Victorian mansion, soon it's the four teens who are in the greatest danger. The secrets they uncover about the paranormal forces inhabiting the house may shed light on the darkness that exists at the edge of their powers and finally help them gain control-if they can make it out alive.