Ellert R. S. Nijenhuis, brilliant co-author of the book The Haunted Self, recently held a workshop at a conference in Denmark. His book was invaluable in helping me understand and get through the initial stages of DID. I met Dr. Nijenhuis in 2012 and asked him why the final treatment phase, 'integration', was only discussed on 17 of the book's 418 pages. He replied to the effect that the next book would cover that. I'm waiting.