Book Requests - Oz books - posted last year

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.