1. 1900 The Wonderful Wizard of Oz
   
2. 1904 The Marvelous Land of Oz
   
3. 1907 Ozma of Oz
   
4. 1908 Dorothy and the Wizard in Oz
   
5. 1909 The Road to Oz
   
6. 1910 The Emerald City of Oz
   
7. 1913 The Patchwork Girl of Oz
   
8. 1914 Little Wizard Stories of Oz
   
9. 1914 Tik-Tok of Oz
   
10. 1915 The Scarecrow of Oz
    
11. 1916 Rinkitink in Oz
    
12. 1917 The Lost Princess of Oz
    
13. 1918 The Tin Woodman of Oz
    
14. 1919 The Magic of Oz
    
15. 1920 Glinda of Oz