Um, a library! You get a card for $1, at least it's $1 at our library, and you can get books for free, but only if you have a card. Ask you librarian, they will explain everything. And you can only keep them out for a certain amount of time, so other people can read them, if you get them in late, you have to pay 5 - 10 cents per day. You really don't know what a library is???