Are you looking for a way to make some extra money? Do you have books laying around that you could get rid of. Cash4Books.com is a great place where you can make a bit of extra money by selling your old books. They pay you through paypal or through a check in the mail. you can choose.
All you do is go to this site and register with your info and sell your books! I am going to get all my books together and sell them in the next couple days and I will let you know how much I was able to make.