BookMooch is a community for exchanging used books.
BookMooch lets you give away books you no longer need in exchange for books you really want. Every time you give someone a book, you earn a point and can get any book you want from anyone else at BookMooch. Once you've read a book, you can keep it forever or put it back into BookMooch for someone else, as you wish.
ITS FREE! there is no cost to join or use this web site: your only cost is mailing your books to others.
Read More @ bookmooch.com