Über den Autor
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.
Sienna Mercer is also the author of the bestselling My Sister the Vampire series. She doesn¿t have a twin sister, but always wished that she did.
The first in a hilarious new spin-off series from the author of "My Sister the Vampire". Identical twins, Daniel and Justin, may seem like your average 12-year-olds, but one of them is hiding a disturbing secret which will change everything forever. A story featuring the perennial elements of boys, friendships, and family secrets.