All books ship by Media Mail. If you live outside the United States, we ship through eBay's Global Shipping program. We do ship to PO Boxes. Please contact us if you have problems checking out. 

We DO combine shipping. Full shipping price for the first book and $1.99 for additional books. 

Non-media items ship by USPS Priority Mail or First Class Mail.  

We ship fast and safely. We ship all books out the same day or next business day. 

Please feel free to contact us with any questions or concerns.