Glinda of Oz In Which Are Related the Exciting Experiences of Princess Ozma of Oz, and Dorothy, in Their Hazardous Journey to the Home of the Flatheads, and to the Magic Isle of the Skeezers, and How They Were Rescued from Dire Peril by the Sorcery of Glinda the Good is the 14th and last book in the Land of Oz series. Dorothy and Ozma travel to stop a war between the Flatheads and Skeezers and find themselves imprisoned on the Skeezers' glass-covered island. They summon Glinda, who, with help from several magicians and magical assistants, must find a way to liberate Dorothy and Ozma. Lyman Frank Baum was an American author of children's books, best known for writing The Wonderful Wizard of Oz. He wrote thirteen novel sequels, nine other fantasy novels, and other works. | Glinda of Oz by L Frank Baum, Paperback | Indigo Chapters