Disasters strike in many different forms. Thirteen year old AJ Devlin believes she has a great life with a good family, two BFFs, a love for cheerleading, and a Champion Quarter Horse mare. When a new girl arrives in town, AJ thinks nothing of it. It's only when her best friends, Julie and Jaime, begin ignoring her that she wonders why Celine is insinuating herself into AJ's life. As her life begins to fall apart in many different directions, she realizes that the "new girl" is intent upon destroying everything AJ holds dear. Yet, when her almost-boyfriend finds incriminating evidence against Celine, revealing that this girl is not who or what she claims to be, AJ refuses to allow him to disclose it. Before AJ can settle the score with Celine, she must confront the unexpected divorce of her parents and her now unstable relationship with her father; navigate a new and shaky friendship with one of her former BFFs, and learn to cope with a devastating tragedy that comes out of nowhere.