"Clashing teenage twins, Arky and Iris, uncover a family secret that triggers a battle spanning three centuries. It begins when Iris sends Arky's troubled friend and quarterback, Matt, back to 1907 and the Carlisle Indian School. While Matt is forced to play football on the Indian team that will change football forever, Arky and Iris make a discovery that might bring him back and lead to the ultimate rescue: their mother, who vanished a year before."--publisher description.