Camilla Pendleton has always dreamed of going to Hogwarts, but as a werewolf, her mother has always insisted on homeschool. But when convicted murderer Sirius Black escapes from Azkaban, Hogwarts suddenly seemed like the safest place to be. One night, as a werewolf, Camilla discovers a starving, ill Sirius Black in a cave above Hogsmeade. Will she learn to trust him enough to help?