How Do You Organize Their Books?

So, as I'm researching some decor ideas I came across children's rooms. And of course nosy me wanted to see more. Found this post about organizing your kids' books and I loved the few ideas posted.

image from weeDECOR

How amazing is that? And what a fantastic idea incorporating something as simple as books into a a beautiful design suited for your child's room. Interior decorating is so much fun especially when you get to use things you already own and in a creative way.

See the post and more pics here

Books can be organized in so many ways. What are your ideas?