Super Duper can be a teacher's resource, but it's not only a teacher's resource. I do find that many 'manual' type books I find are quite expensive and not avaialble at the library. However, Super Duper has lots of stuff, games, toys, etc. Not just books and not just for teachers.

I did take a look and didn't find anything about puberty. Here is a link to Super Duper Publications:

www.superduperinc.com

If cost is an issue (like for most of us) you may be able to find somehting at the library. It may not be geared specifically toward girls on the spectrum, but that may not be necessary.

What specifically are you looking to educate about? Or is it several things in general?