L. Frank Baum (1856–1919), born Lyman Frank Baum, was an American author chiefly known for his children's books, particularly 'The Wonderful Wizard of Oz' and its sequels—collectively the 'Oz' series. Baum's vivid imagination and keen sense of adventure have cemented his place in the annals of children's literature. Baum's 'The Wonderful Wizard of Oz'—Complete Collection, showcases his literary ar...