You can find out more about Ann and Sue, and their book, at Therapist Uncensored therapistuncensored.com

For SoP subscribers you can find a short article, "Unlocking the Potential of Modern Attachment Theory and Secure Relating", by Ann and Sue here thescienceofpsychotherapy.net/courses/modern-attachment-theory 

For professionals go to thescienceofpsychotherapy.net