I live in a very small town. We do have a library, but sometimes it feels like I have read everything there. A couple of years ago I found out about Paperback swap. It is an online club where the members trade books. You pay for the postage to mail a book to someone and they pay the postage to mail to you. It works on credits. I get credits for mailing books and then I can choose from available books or get on the wait list for unavailable books to use my credits. It has worked out well for me. I am reading Charlotte Street right now and I obtained the book from the Paperback swap.