The Cowardly Lion of Oz (The Oz Series Book 17)

291, [1] pp. 8vo. Light green cloth, black titles, lion vignette on spine, color paper label on front board, illustrated endpapers, black-and-white illustrations by John R. Neill. The third book in the continuation of Baum's immortal Oz series by Ruth Plumly Thompson, whose books are now considered part of the official canon - as such, it is considered the seventeenth book in the series overall.