Echo
   Personal page that presents the basics of NPD, BPD, and co-dependency. Includes story of how narcissism affected the author's life.
   http://www.echo.me.uk

Frequently Asked Questions About Personality Disorders
   Articles about the traits, diagnoses, and treatments of the various types.
   http://www.narcissistic-abuse.com/faqpd.html

Institute for Advanced Studies in Personology & Psychopathology
   Dr. Theodore Millon's theory and psychological assessments, focused mainly on personality disorders.
   http://millon.net/

International Society for the Study of Personality Disorders (ISSPD)
   Supports scholarship, clinical experience, international collaboration and communication of research including diagnosis, course, and treatment.
   http://www.isspd.com/

Merck Manual: Personality Disorders
   Discusses traits or patterns of thinking, perceiving, reacting, and relating.
   http://www.merck.com/pubs/mmanual/section15/chapter191/191a.htm

Monitor on Psychology: Personality Disorders
   Special issue that features a number of articles including treatment for the untreatable, tips for approaching insurance case managers, and Axis II gets short shrift.
   http://www.apa.org/monitor/mar04/persontoc.html

Online Screening for Personality Disorders
   A 20-question online test for personality disorders by Benjamin J. Sadock, M.D. and Waguih William IsHak, M.D. from the New York University School of Medicine, 1995.
   http://www.med.nyu.edu/Psych/screens/pds.html

Open Site: Personality Disorders
   Clinical data, diagnostic criteria, and overview of current research.
   http://open-site.org/Health/Conditions_and_Diseases/Psychiatric_Disorders/Personality/

PTypes - Personality Disorders
   Presents diverse perspectives on the concept of personality disorders.
   http://www.ptypes.com/overviews.html

Personality Disorders
   Find professional and patient information regarding recent trends in treatment.
   http://www.health.am/psy/personality-disorders-pro/

Personality Disorders - The Dark Side of Personality
   Diagnostic criteria, links, and resources, with mnemonics for the attributes of specific types.
   http://www.personalityresearch.org/pd.html

Personality Disorders Community
   Expert information, support groups, chat transcripts, journals, tests, events, and recommended reading.
   http://www.healthyplace.com/Communities/Personality_Disorders/Site/

Personality Disorders Foundation Materials
   Presents articles, research, bibliographies, treatment options, advice, and resources.
   http://counsellingresource.com/distress/personality-disorders/foundation/index.html

Suite 101: Personality Disorders
   Contains a blog, articles and a discussion area.
   http://personalitydisorders.suite101.com/

eMedicine: Personality Disorders
   Features an introduction, clinical aspects, differentials, workup, treatment, and medications.
   http://www.emedicine.com/med/topic3472.htm