Here is a site where you can trade in your old books for new ones. The only thing it will cost is the postage! I love reading so this sounds like a fun way to get new books in the mail, especially if it is hard to get out of the house with young kids or if you don't live close to a your local library . http://www.paperbackswap.com/index.php?n=5&r_by= donnals 71%40 gmail .com "