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.

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.

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.