The book is currently available only as a PDF eBook for downloading through this website. The project is self-financing as the proceeds of the sales will go towards the cost of a future paperback edition. This situation is constantly under review
The eBook is being sold in US Dollars as one complete volume for $44.99 with 1100+ pages.
PayPal accepts all major credit cards and no longer requires users to have an account in order to make payments. It therefore makes it the cleanest, and simplest way for us to accept payments.
If you need to pay by invoice or are experiencing problems with making a purchase, please contact the author.