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?
About the Author
Sienna Mercer lives in Toronto, Canada, with her two cats, Calypso and Angel. She does most of her writing in her attic, surrounded by photos of her travels. She doesn’t have a twin sister, but always wished that she did.