2nd Edition

Available today from these locations:



Safari: coming soon!


You may also purchase the eBook directly from this site via PayPal:

Please note that if you are buying the book for an organization, you must buy a copy for each person who will have it. You may change the quantity on the Checkout page.

After purchase, you should receive an email with download links. If after an hour you have not received it yet, please check your junk mail folder. Otherwise, contact me and I will forward you the links. If you have any questions or problems, please send me a note via the Contact page.