While trying to prevent a war between the Skeezers and the Flatheads, Ozma and Dorothy find themselves prisoners on the former's underwater island in a remote corner of the Land of Oz. Only their guard, the war-queen Coo-ee-oh, knows how to raise the island back to the surface, but when she's transformed into a swan and loses her magic, Glinda the Good Witch must figure out how to raise the island and rescue her friends. Glinda of Oz is the fourteenth,...