albert says:
Looked and there are quite a few. We can eventually add all them all, but if you can let us know how to prioritiz that would be great.

spectrekitty says:
I'd love to read the Oz books - my mother grew up on them.

Bast says:
I'd like to see them in order, myself:

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

(list taken from fantasticfiction.co.uk)

susan says:
We're not quite there yet, but we've now added Dorothy and the Wizard of Oz; The Emerald City of Oz; The Lost Princess of Oz; and Glinda of Oz. Lions and tigers and bears, oh my!

Bast says:
Thank you! I'm looking forward to re-reading them!

szeyin says:
Thanks for your effort to put up more stories!! :)

ambertides says:
According to http://thewizardofoz.info/ the following (out of the "official 40" Oz books are also public domain:

15. The Royal Book of Oz
16. Kabumpo in Oz
29. The Wishing Horse of Oz
30. Captain Salt in Oz
31. Handy Mandy in Oz
32. The Silver Princess in Oz
33. Ozoplaning with the Wizard of Oz
by Ruth Plumly Thompson as well as:

37. The Magical Mimics in Oz
38. The Shaggy Man of Oz
by Jack Snow

I'm not sure of the worth of adding more than maybe 15 & 16 when the others are probably not hitting public domain anytime soon, but I thought I'd put it out there.

Thanks so much for working on getting the Oz books up, I'm so enjoying rereading them.