I have been frustrated with not having a good place to keep all of our library books. We are heavy library users and I don't have room for them on our already full bookshelves.
I went to the garage and found a box that I tasked my older son with decorating and filling with books. Not sure how long it will hold up but it was free and most the work was his and fun for him. He is very proud of the train engine he drew on the box.