From #1 New York Times bestselling author Jennifer Weiner comes the third and final book in the "cheerful" (The New York Times Book Review) and "charming" (People) trilogy about friendship, adventure, and celebrating your true self. Alice Mayfair, Millie Maximus, Jessica Jarvis, and Jeremy Bigelow face their biggest challenge yet when exposure of the sacred, secret world is threatened by a determined foe, someone...