Fifteen books including “The Giant Horse of Oz”, Reilly & Lee, 1928; “Glinda of Oz”, Reilly & Lee, 1920; “Dorothy and the Wizard in Oz”, Reilly & Lee, 1908, later edition; “The Royal Book of Oz”, Reilly & Lee, 1921, in dust wrapper; “The Tin Woodman of Oz”, Reilly & Lee, 1918, later edition; together with related title by Baum, including “John Dough and the Cherub”, Reilly & Lee, 1906, later edition; “Sky Island”, Reilly & Lee, 1912, later edition; “The Magical Monarch of Mo”, Bobbs-Merrill, 1903, second printing; “The Life and Adventures of Santa Claus”, Bowen-Merrill, 1902, early edition; “Dot and Tot of Merryland”, Bobbs-Merrill, 1901, first edition; “The Last Egyptian”, Stern, 1908, third printing; and also including “Billy Bounce”, by W. W. Denslow, Dillingham, 1906, first edition; two copies of “Yama Yama Land”, by Grace Duffie Boylan, Reilly & Britton, 1909; and “King Kojo”, by Ruth Plumly Thompson, McKay, 1938