I've had an idea; the Endershelf! The Endershelf would be an item crafted by having a bookshelf surrounded by 4 eye of enders. What will it do? Well, you would place a unused, plain book into the shelf. After a few Minecraft days, the book you placed would be come an enchanted book! The book would have a random enchant at level 1. As time goes by, the levels build up! I think this is a good use for a bookshelf. What do you think? Thanks