Edited by Theodore Millon, PhD, DSc, Institute for Advanced Studies in Personology and Psychopathology, Coral Gables, FL, Erik Simonsen, MD, Institute of Personality Theory and Psychopathology, Roskilde, Denmark, Morten Birket-Smith, MD, Department of Psychiatry, Bispebjerg University Hospital, Copenhagen, Denmark, and Roger D. Davis, PhD, Institute for Advanced Studies in Personology and Psychopathology, Coral Gables, FL