The Unusual Suspects (The Sisters Grimm, Bk. 2)

For Sabrina Grimm, living in a community of fairy-tale characters means always being ready for trouble. And something is definitely wrong at her new school. The adults seem too angry, the kids seem too mean, and the gym teacher likes dodgeball way too much. Of course, her little sister, Daphne, is having the time of her life. (Who wouldn't, with Snow White for a teacher) But when Sabrina's teacher, Mr. Grumpner, is found dead, dangling in a giant spiderweb, even Daphne's convinced that Ferryport Landing Elementary has a monster problem. Can the Sisters Grimm get to the bottom of this sticky situation?