If you are a person who reads a lot you know you need to have a way to organize your books and put them into shelves. Most of the bookshelves that you find in stores are simple and really dull, but there are certain designers who create unique bookshelves to be placed in offices or at home, to blend in the interior design that you have. If you want to have a cool library at home, you have to use one of these 40 unusual bookcase designs.