At least in my family, we tend to have more books than we can fit on the bookshelves we have. When I inherited the 5 bookshelves to put in my room as I wrote about earlier, I thought I might be set and had escaped the overflowing bookshelves. But then as I gathered my books from around the house, I discovered that I still had too many books to fit in organized way to put on normally. So, I had to get creative as to how to fit more books on the shelf.
One way is always to stack books sideways when they aren’t as high as the shelves which I did use as you can see above that doubled for