Celie and her family have moved an hour away from her school and her friends. At her new school, Celie struggles to make friends, torn between energetic and intriguing Mary Majors Meade and sweet but shy Charlie Larken, two classmates who do not get along. On top of that, Celie deals with changes at home when her forgetful Granny and a home nurse move into their apartment. When misunderstandings lead to a falling out between Celie's older sister Jo and her boyfriend, Celie is determined to make it right. However, her choices lead to a dangerous situation. Will Celie be able to handle all these new changes in her life? Once more Celie turns to her diary, filling the pages with heartfelt and often humorous entries, notes, drawings, and pages from her top-secret spy notebook.