Midnight howl /
by Clare Hutton.
- New York : Scholastic, c2011.
- 178 p. ; 20 cm.
"Poison apple."
Marisol, staying with her mother on the Montana ranch of family friends, is looking forward to making friends with twelve-year-old twins Jack and Hailey, but while Jack is welcoming, Hailey is cold, and after learning about wolves in town, Marisol begins to wonder if Hailey could be a werewolf.