I ordered this book on September 13, 2010. I received an email stating the book was shipped via USPS on September 15, 2010, WITHOUT any tracking capability. As of today October 14, 2010, I have not received the book. I had to wait until yesterday to receive a credit. My advice for future purchases is to only order from sellers who ship with tracking, thereby making it much easier for the sellers and the buyers to see what has happened to a shipment.