"Elizabeth has just started working as a page at the New York City Circulating Material Repository, a lending library of objects - contemporary and historical, common and obscure. And secret too..."
-Polly Shulman
After stopping a mysterious series of thefts of magical objects at the repository, Elizabeth and friends Marc, Anjali, and Aaron must now deal with new security changes at work. As they discover more about the secret world of magic, the landscape of their lives will continue to get more and more dangerous. They will have to learn how to navigate this new world as well as how to protect themselves - and each other - from countless new threats.
In the epic conclusion to the Devil's Deal series, Freya has one final chance to discover the full potential of her own power, and to use it to restore balance in the universe - once and for all. After the destruction caused by Roisin, Ferya and Torix come to terms with their losses and mistakes... And prepare for a final battle that will change everything.