Seventeen-year-old Kress makes ends meet by fighting monsters, but her debts keep piling up until she is finally forced to make a deal and join a desperate rescue mission.

"To get what they want most, Zara and Jude search for Emer, an orphaned witch with dark and deadly powers, but when a serial killer targets Emer's clients, the three girls form an uneasy alliance to hunt the killer before they meet the same fate"--Provided by publisher.

"A girl new to boarding school discovers dark secrets and coverups after her roommate disappears"--