Defensive Magic - Lost Library, #3

When wolves fight... What will the neighbors think? After an adventurous trip to Europe, Lizzie and John return home hoping for a little R & R. What they find is no rest at all. Lizzie's got a death threat on her pillow, and John is faced with a pack challenge in their backyard. Soon Lizzie and John find themselves fighting for their lives. But who's masterminding the attacks? Is it Lizzie's old arch-rival Worth? Or does an even greater threat wait for the couple?