Tired of seeing your old useless books that had been put by you in your bookshelf long time ago. Why not do business and make money from those useless junk. SellBackYourBook.com is a website that can really help you making this business. SellBackYourBook.com is a website that helps people to sell their old books to them and make money from them. What you need to do is just type in the ISBN code of your book on their website and then click sell books. Once you have priced your book, you can check out then. Not only this they will pay the postage and shipping cost of the book. Now you can also sell textbooks to them.