Hi! The latest revision is available as a subscription @ http://www.techarp.com/bog.aspx. But if you are looking for print, it's only available as this version - http://www.amazon.com/Breaking-Thro...ef=sr_1_1/102-9915059-1734516?ie=UTF8&s=books We are looking to have a newer version published but like everything in print, it's going to take time.
