Hailed by one reviewer as "the bible of the integration movement," the inaugural edition of Handbook of Psychotherapy Integration was the first compilation of the early integrative approaches to therapy. Since its publication psychotherapy integration has grown into a mature, empirically supported, and international movement, and the current edition provides a comprehensive review of what has been done.Reflecting the considerable advances in the field since the previous edition's release in 2005, this third edition of Handbook of Psychotherapy Integration continues to be the state-of-the-art description of psychotherapy integration and its clinical practices by some of its most distinguished proponents. Six chapters new to this edition describe growing areas of psychotherapy research and practice: common factors therapy, principle-based integration, integrative psychotherapy with children, mixing psychotherapy and self-help, integrating research and practice, and international themes. The latter two of these constitute contemporary thrusts in the integration movement: blending research and practice, and recognizing its international nature. Also closely examined are the concepts, history, training, research, global themes, and future of psychotherapy integration. Each chapter includes a new section on cultural considerations, and an emphasis is placed throughout the volume on outcome research. Charting the remarkable evolution of psychotherapy integration itself, the third edition of this Handbook will continue to prove invaluable to practitioners, researchers, and students alike.