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

• मुख्य लेखक: Baum, L. Frank (Lyman Frank), 1856-1919; Thompson, Ruth Plumly, 1893-1976; Neill, John R. (John Rea), 1877-1943 [Illustrator]
• स्वरूप: पुस्तक
• भाषा: अज्ञात या अवैध भाषा
• प्रकाशित: 11/24/09
• विषय: Oz (Imaginary place) > Juvenile fiction
• ऑनलाइन पहुंच: https://www.gutenberg.org/ebooks/30537