Notebook Foldables (above) was the first of Dinah's books that I purchased and I've gotten a lot of great ideas from it. Now I have almost the whole collection and I still can't get enough! Dinah has written books for every subject. If you're into math then you need this one:
I LOVE this one for anything related to Language Arts:
There are so many ideas in Dinah's books that my head spins!