Now in a fully revised and expanded second edition, this landmark work brings together in one volume the most important current perspectives on personality pathology. Chapters from leading experts have been extensively rewritten to reflect a decade's worth of significant theoretical, empirical, and clinical developments, and two entirely new chapters have been added. Coverage encompasses psychodynamic, interpersonal, attachment, ecological, psychometric, and neurobiological models, all presented in a consistent format to facilitate ready reference and comparison. The volume also explores similarities and differences among the various theories, identifies potential avenues of integration, and discusses key implications for research and clinical care.