Six-year-old Turtle Greer witnesses a freak accident at the Hoover Dam, leading to a man's dramatic rescue. But Turtle's moment of celebrity draws her into a crisis of historical proportions that will envelop not only her and her mother, Taylor, but everyone else who touched their lives in a complex web connecting their future with their past. With this wise, compelling novel, the acclaimed New York Times bestselling author of The Poisonwood Bible, The Bean Trees, and Animal Dreams vividly renders a world of heartbreak and redeeming love as she defines and defies the boundaries of family, and illuminates the many separate truths about the ties that bind us and tear us apart.