Books are a window of knowledge, but when your book is old, unreadable, or there are already very familiar with its contents and become useless in your warehouse. Of course you don’t want to throw it away, especially if the cover of your book is very beautiful, with your favorite details and colors. It’s time to switch your book functions to other useful things. Let’s take a look 30+ How to Reuse Old Book Ideas, your book can be a decoration, be a decoration on your wall, be a place for your photos, or even a place for your ornamental plants. You can make it with your loved one to be more excited.