The order was shipped Aug 12, and is supposed to arrive in 6-10 days, is the Pathfinder Roleplaying Game Core Rulebook (OGL) Hardcover , but at day Aug 26 nothing arrive yet. Normally I will wait for more days, but since I have to pay the USPS Priority Mail is a very bad deliver.
Your order is later than expected at this point. However, please note that the transit time for USPS Priority Mail is only and estimate, and international orders can take up to two months to arrive (even Priority Mail). We'll let you know if it gets returned to us. In the meanwhile, I recommend double checking the shipping address in your order history to see if there are any errors.