The lost princess of Oz
“All of you must inquire everywhere for Ozma and try to discover where she is hidden”
Princess Ozma, ruler of the Land of Oz, has gone missing. With no magical means of returning her, Dorothy and her friends must travel into unknown lands and confront strange new challenges in order to find her. However, Ozma could be anywhere, and only very powerful sorcerer could be a responsible: but who?
L. Frank Baum