Peter E. Hanff and Douglas G.Greene books & textbook
Bibliographia Oziana: A Concise Bibliographical Checklist of the Oz Books By L.Frank Baum and His Successors
Douglas G Greene Peter E. Hanff
International Wizard of Oz Club /1988T Hardcover / 146 Pages
Bibliographia Oziana
Peter E. Hanff and Douglas G.Greene
International Wizard of Oz Club /1976T Paperback / 103 Pages