My Brother The Werewolf: Cry Wolf

Like "My Sister the Vampire", these twins will have you howling with laughter! To their classmates, Daniel and Justin are identical twin brothers. But in fact they couldn't be more different. On their thirteenth birthday, one is destined to turn into a werewolf...! This full moon is going to change everything. Will Riley and Debi find out the boys' secret? And what will happen to the band?