LICENSE.txt

The code is free and can be used for any personal purposes. Commercial with written permission.
John Wiley & Sons, Inc. and the author(s) can not be held liable (or me) for any use or result of anything from the book's text or code, as well as any information from myself.
Basically, don't do anything stupid, and if you do, the book publishers, authors, and I cannot be held liable for anything. Use at your own risk.
The book can be obtained from "http://www.htmlandcssbook.com/buy/".