The book is free. If you care to donate then know that the proceeds will go to conducting pain and biomechanics research.
The book is designed to help therapists and patients deal with injuries and persistent pain. The book can be used alone or can be used with a therapist.
Click this link here to see a brief description of the different sections
translated versions are below
I did not translate these. All translations were the done by wonderful volunteers throughout the world. Click on the language you need to download the file. All pdf files have links to great contributors involved in translation