Michael Newton was an American author and hypnotherapist, best known for his work in the field of past-life regression. He developed techniques to help individuals explore their past lives and experiences through hypnosis, which he detailed in his popular books, such as Journey of Souls and Destiny of Souls. His research aimed to provide insights into the afterlife and the soul's journey. Newton founded the Newton Institute for Life Between Lives Therapy, where practitioners are trained to guide clients in exploring their spiritual experiences. His work has influenced many in the fields of psychology, spirituality, and holistic healing, contributing to a growing interest in the concepts of reincarnation and life after death.