Dorothy and Ozma journey out into the remote lands of Oz to prevent a war between the Flatheads and the Skeezers, only to be chased down a mountain and trapped in an island city under the sea. As only Queen Coo-ee-oh knows how to raise the island to the surface, it is up to the Wizard and Glinda to rescue them – but will they make it to the city in time? Book 14 of the 15 book series by L. Frank Baum. Journey through the magical world of Oz with Dorothy and friends with these beloved timeless classics.