"Misfit Tally is forced to room with queen bee Ava on the seventh grade's extended field trip to Washington, D.C., and discovers several surprising things about her roommate, including the possibility of an eating disorder. During a class trip to DC, twelve-year-old Tally and her best friends, Sonnet and Caleb (a.k.a. Spider) are less than thrilled when they are assigned roommates and are paired with kids who are essentially their sworn enemies. For...