Multiple Personality         
Web Pages
The International Society for the Study of Dissociation
Designed for mental health professionals, this organization is devoted to research, training, and treatment of dissociative disorders.
The Spectrum of Dissociative Disorders: An Overview of Diagnosis and Treatment
An article about all of the dissociative disorders. By a leader in the profession, this is a written from a disorder-viewpoint.
Dissociative Experiences Scale - The Ross Institute
Descriptive statistics, interpretive information, and the scale itself.
MPD Friends
Site written by the SO of a male multiple. Includes information on MPD, a booklist,links and a humour page.
Welcome to Our Inner World
Personal account of living with DID/MPD and agoraphobia with panic attacks. Links and research on PTSD, MPD, DID, Trauma, Abuse, Domestic Violence, Triggers, Alters, Switching and fun for the littles.
Depersonalization Disorder Research
Forum, current research and professional advice regarding depersonalization disorder.
Abuse Survivors Support Network (DID focus)
DID/MPD, PTSD, and adult survivor of abuse support page.
Living With Chronic Depersonalization
Personal page of experiences and advice by one sufferer of chronic depersonalization disorder.

The origins of the Medpage Directory is based on the Open Directory