Sounds like this is the book I need to check out. I know the psychiatrists you've mentioned. I would also add Terry Lynch and Gabor Mate to the list. Their video presentations are excellent and I have great respect for both of them, as well as for van der Kolk who has a great comprehension of how trauma works, which is something the majority of therapists don't have, unfortunately, even though this is the the major area they should be trained in.