Obsessive-Compulsive Foundation - Not-for-profit organization of people with OCD and related disorders, their families, and mental health professionals, providing support, assistance, and education to the public. Discussion of therapy and drug treatment options, effects in children, bulletin board.

Again and Again - A large, organized collection of annotated links to OCD-related web sites.

Anxieties.com OCD Information - Information on OCD and its treatment.

Awareness Foundation for OCD and Related Disorders - Non-profit organization promoting public awareness of OCD and related disorders through educational films and public presentations.

Dr. Randy Frost - Smith College researcher specializing in OCD, especially "hoarding". Links to articles on OCD and other anxiety disorders.

eMedicine - Obsessive-Compulsive Disorder - Article, bibliography, and resources regarding the Obsessive-Comulsive Disorder.

Internet Mental Health OCD Information - Articles on research, diagnosis, and treatment of OCD, as well as an online OCD self-test. Also includes links to OCD organizations and online resources for other anxiety disorders.

MentalHealthChannel - Obsessive Compulsive Disorder Information - Includes details on symptoms, prognosis, diagnosis and treatment.

MentalHelp.net: Obsessive-Compulsive Disorder - Basic information including symptoms, treatments, and links to online resources.

OCD Action - British organization for individuals with OCD. Includes information on treatment, as well as links to various online resources.

OCD Today - Information on this condition, including description of effective treatments, advice for family members, and schedule of UK support groups.

OCD Youth - Information on this condition for young people, parents, teachers and professionals. Includes video and audio clips. From Maudsley Hospital, UK.

OCD-UK - British charity provides information on OCD and related conditions, as well on therapy and treatment resources. Also lists support groups throughout UK.

Pediatric Obsessive Compulsive Disorder Research - NIH resources on OCD in children.

Program in Child Affective and Anxiety Disorders - Information on clinical research and treatment offered at Duke University in North Carolina.

USA Today: The Danger of Hoarding - Linked behaviors, tips on dealing with borderline behavior, discussion of the brain differences between hoarders and other OCD sufferers. (February 18, 2004)