Someone left a comment, asking whether or not The Braced Experience would also be available on the Google-books-site, like Retainer Girl where the whole text is there.
For now I don't plan to add it (or Love and Braces). I put the first book there to see if it would help get attention and interest readers, but I don't think it has. And with one book there and the others not I can compare in the future whether it makes any difference. So for now readers will just have to risk it and buy the books - although there are a few excerpts on the site which should help them decide (and there's more on the Lulu pages: check out the samples at the pages for TBE, L&B, and RG).
It's too bad no one has reviewed the books at Lulu or Amazon or Barnes & Nobles. Maybe that would help people make up their minds. But I think if you liked one you'll like the others as well. I feel bad that the books are so expensive, but The Braced Experience and Love and Braces are both a lot longer than Retainer Girl so I hope readers get more for their money too.
Each book is a bit different. Love and Braces is definitely more mature, and describes the whole experience of having braces from beginning to end. The Braced Experience gives you lots of different stories about having braces. I think you should try them all of course!