Glinda of Oz, Classics To Go

Name: Glinda of Oz, Classics To Go
Author: L. Frank Baum

Princess Ozma and Dorothy travel to an obscure corner of the Land of Oz, in order to prevent a war between two local powers, the Skeezers and the Flatheads. The leaders of the two tribes prove obstinate. Unable to prevent the war, Dorothy and Ozma find themselves imprisoned on the Skeezers' glass-covered island, which has been magically submerged to the bottom of its lake. Their situation worsens when the warlike queen Coo-ee-oh, who is holding them captive and who alone knows how to raise the island back to the surface of the lake, loses her battle and gets transformed into a swan, forgetting all her magic in the process. Ozma and Dorothy summon Glinda, who, with help from several magicians and magical assistants, must find a way to raise the island and liberate its trapped inhabitants. (Excerpt from Wikipedia)

L. Frank Baum

Lyman Frank Baum (May 15, 1856 – May 6, 1919) was an American author chiefly famous for his children's books, particularly The Wonderful Wizard of Oz and its sequels. He wrote 14 novels in the Oz series, plus 41 other novels, 83 short stories, over 200 poems, and at least 42 scripts. He made numerous attempts to bring his works to the stage and the nascent medium of film; the 1939 adaptation of the first Oz book would become a landmark of 20th-century cinema. His works anticipated such century-later commonplaces as television, augmented reality, laptop computers (The Master Key), wireless telephones (Tik-Tok of Oz), women in high-risk and action-heavy occupations (Mary Louise in the Country), and the ubiquity of advertising on clothing (Aunt Jane's Nieces at Work). (Wikipedia)