Will, Irma, Taranee, Cornelia, and Hay Lin are getting used to having powers. But trying to manage their magic is tricky. Irma may have caused one of the boys at school to disappear with a spell! And there is another development that is even more puzzling. Their friend Elyon has vanished without a trace, and her house has been abandoned. The girls set off to find out what happened–and along the way discover a dark secret that surprises them all.
The Disappearance: W.I.T.C.H. Book 2 by Elizabeth Lenhard