FREE SHIPPING on All Books via USPS Media Mail. You can order 1 or more books and we can ship USPS no charge. Media mail is a little slower service, usually takes about a week for delivery. At checkout, Media Mail will ring up ZERO dollars if you only have books in your cart. If you buy other items at the same time you would need to select UPS and we can just ship everything together via UPS for the standard ground rates.