books.google.com - Three prominent American therapists detail their theories and strategies for promoting human change and dealing with related psychological problems....https://books.google.com/books/about/Change_Principles_of_Problem_Formation_a.html?id=HUoS92aG8IoC&utm_source=gb-gplus-shareChange; Principles of Problem Formation and Problem Resolution
Paul Watzlawick was an associate at the Mental Research Institute, Palo Alto, and clinical professor in the department of psychiatry and behavioral sciences, Stanford University Medical Center. An internationally known psychologist, Watzlawick died in 2007.
John H. Weakland died in 1995.
Richard Fisch is a psychiatrist with a private practice in Palo Alto, California.
Born in Nevada in 1901, Milton Erickson grew up on a farm in Wisconsin. As a pioneer in the use of hypnosis, he established hypnosis as a valid and effective therapeutic technique. His books on hypnotherapy, although geared toward health professionals in medicine, dentistry, and psychotherapy, are written in an original and personal style. Both a psychiatrist and a psychologist, Erickson was a member of many national and international professional organizations. At the time of his death in 1980, he was the world's leading practitioner of medical and therapeutic hypnosis.