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, and how he was rescued and brought back to Oz by Dorothy and the cowardly lion /
By L. Frank Baum ... Enl. and ed. by Ruth Plumly Thompson. Illustrated by John R, Neill.
APA Citation
Baum, L. Frank (Lyman Frank)., Neill, J. R. (John Rea)., Neill, J. R. (John Rea)., Thompson, R. Plumly. (1921). 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, and how he was rescued and brought back to Oz by Dorothy and the cowardly lion. Chicago: The Reilly & Lee co..
MLA Citation
Baum, L. Frank (Lyman Frank), 1856-1919, John R. (John Rea) Neill, John R. (John Rea) Neill, and Ruth Plumly Thompson. 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, And How He Was Rescued And Brought Back to Oz by Dorothy And the Cowardly Lion. Chicago: The Reilly & Lee co., 1921.