There is now an entire website full of support materials for The Happiness Trap. Please visit the website for the book.
I have also attached the introductory chapter below.
The Happiness Trap is unique amongst ACT books in that it is the only one that has been written for EVERYONE - therapists, coaches, housewives and astronauts, regardless of whether or not they have ‘mental health issues’ - which also explains ACT in a simple, easy-to-understand manner, without any technical language, or a battery of worksheets.
It is increasingly used as a resource by both therapists and coaches - not only to use with their clients, but also as a way of learning the theory and techniques of ACT in a simple, clear and entertaining manner.