That old denim purse Libby Dawson bought at the thrift store is no ordinary teenage tote. It's a bag of secrets, imbued with supernatural powers. Strange items keep turning up inside, clues to a decades-old mystery only Libby can solve.

Filled with apprehension and yet intrigued by the mounting pile of evidence, Libby digs for the truth. And eventually finds it. But the story of the purse is darker than she imagined-and its next horrific chapter is going to be all about her.