The critics have spoken�this New York Times best-seller is "impossible to put down!" Teens and reviewers alike have fallen in love with Demonglass' humor, forbidden romance, suspense, and delicious paranormal fun. Sophie Mercer thought she was a witch, which was why she was sent to Hex Hall, a reform school for delinquent Prodigium (aka witches, shapeshifters, and fairies). But that was before she discovered she's a demon, and her hot crush, Archer Cross, is an agent for The Eye, a group bent on wiping her kind off the face of the earth. What�s worse, Sophie has powers that threaten the lives of everyone she loves. Which is why she decides to go to London for the Removal, a risky procedure that will either destroy her powers forever�or kill her. But once Sophie arrives, she makes a shocking discovery: someone is raising new demons in secret and planning to use their powers to destroy the world. Meanwhile, The Eye is set on hunting Sophie down, and they�re using Acher to do it. But it�s not like she has feelings for him anymore. Does she?