Borderline Personality Disorder Sanctuary (Dr. Heller is the "Ask the Dr" and many of his writings are there).
Dr. Leland Heller's Office Website
Dr. Heller's new book "Biological Unhappiness" book review.
Dr. Heller discusses Borderline Personality Disorder (in Dutch)/Dr. Leland M. Heller over de Borderline Persoonlijkheids Stoornis