This volume of the Oz stories contains three stories , of which the first two have been written by  L. Frank Baum. The third  , The Royal Book of Oz however , has been by Ruth Plumly Thompson  , after the demise of our beloved Royal Historian of our beloved Royal Historian of Oz , Mr. Baum

The first story , The Magic of Oz introduce us to Kiki Aru of Mount Munch and the enchanted flower pot on the Magic Isle. Kiki learns , by accident , the Magical World of transformations and joined by the wicked Ruggedo , aspires to become the king of Oz , while in another part of Oz , Trot and Cap ' n Bill find their meat - legs growing roots on the Magic Isle..