The Complete 5 piece Paperback Oz Book Collection

Paperback 5 piece collection includes the first 15 OZ novels of the 40 book series: 

1. The Wonderful Wizard of OZ by L. Frank Baum
2. The Marvelous Land of OZ by L. Frank Baum
3. Ozma of OZ by L. Frank Baum
4. Dorothy and the Wizard of OZ by L. Frank Baum
5. The Road to OZ by L. Frank Baum
6. The Emerald City of OZ by L. Frank Baum
7. The Patchwork Girl of OZ by L. Frank Baum
8. Tik-Tok of OZ by L. Frank Baum
9. The Scarecrow of OZ by L. Frank Baum
10. Rinkitink of OZ by L. Frank Baum
11. The Lost Princess of OZ by L. Frank Baum
12. The Tin Woodman of OZ by L. Frank Baum 
13. The Magic of OZ by L. Frank Baum
14. Glinda of OZ by L. Frank Baum and 
15. The Royal Book of OZ by Ruth Plumly Thompson