Grayridge calls it tradition: masks, bonfires, and the Scarecrow Walk. But for Wren Calloway, it's just a creepy festival in a town that stopped asking questions after her brother disappeared.

Now the scarecrows are moving. People are vanishing. And Wren is starting to see things she shouldn't--things no one wants to admit are real.

The truth is stitched into every shadow. The rules are older than the town. And if Wren breaks them?

She won't just lose her mind.

She might lose herself.