I have needed to find resources to research this topic, and I count this as the top resource I have found. It's written for the layman, laying all of the information out step-by-step. The explanations are easily understood by the average person, and the reading level is also geared to the average reader. The book makes clear that this Disorder originates in the psychological and pathological realms of coping with severe, prolonged trauma, abuse, and fear. It describes exactly what this Disorder is, formerly called multiple personality disorder, how the "altars" or differing personalities may form, be like, or interact (or not), choices of therapists and therapy, learning healthy coping skills, integrating the personalities, and much more. It is a wonderful resource and guide for those who suffer from the disorder, their families and friends, and their therapists. Many therapists are not trained in treating this illness. It's an empowering message for the DID sufferer of regaining the ability to trust, moving out of therapy into stabilization, and living a life of hope and happiness. It's been a great source of information as part of my research, and, as it is meant to do, it has given me a higher awareness of the suffering of these DID individuals and compassion for them as they learn to live with the disorder in a healthy manner.p