The Royal Book of Oz In which the Scarecrow goes to search for his family tree and discovers that he is the Long Lost Emperor of the Silver Island

• Glavni avtor: Baum, L. Frank (Lyman Frank), 1856-1919; Thompson, Ruth Plumly, 1893-1976; Neill, John R. (John Rea), 1877-1943 [Illustrator]
• Format: Knjiga
• Jezik: neznan ali neveljaven jezik
• Izdano: 11/24/09
• Teme: Oz (Imaginary place) > Juvenile fiction
• Online dostop: https://www.gutenberg.org/ebooks/30537