Olivia Brophie and the Sky Island

Olivia's life is in turmoil ever since she accidentally froze all of the world's water and her aunt and uncle were kidnapped by the Wardenclyffe thugs. With the help of a black bear named Hoolie, she must travel across America to undo the damage she caused. Hungry and wounded, she stumbles into a secret valley invisible to the outside world. There she meets an ancient civilization with no intention of letting her leave. In the meantime, Doug and Gnat are drawn deeper into the world of Junon...