"Roger Woolger's first book, Other Lives Other Selves, (Doubleday, 1987) is an innovative synthesis of Jungian depth psychology, bodywork, yoga psychology, psychodrama and eastern meditation principles. It has been translated into German, Dutch, Spanish, Portuguese and French. Widely regarded as the definitive work in the field of regression therapy, this and his later works such as Eternal Return (tape set) and Healing You Past Lives (2004) integrates aspects of Tibetan Buddhism and shamanism. The work has evolved in the last decade into the highly original therapeutic tool which is called Deep Memory Process™. "