Please use it if you wish to sign up. When you post 10 books, you get credits to use immediately even before mailing a book out. When others request books from you, you mail them media mail and when they receive them, you get a credit. Simple concept, credits in and credits out. They even create the mailing a
I've gotten several rabbit themed books and it is a great source for out of print books. A great way to recycle. This time of year when cabin fever sets in, a good book can take you away on a much needed mini-vacation.