Published in 1961, A Practical Guide to Self-Hypnosis by Melvin Powers is a self help book that aims to bring the basic techniques of hypnosis to the ordinary reader and harness its legendary powers to one's own advantage. In fact, all forms of hypnosis are essentially self-hypnosis since the process does not work without the overt or covert cooperation of the person who is being hypnotized. The main difference is that all other forms of hypnosis require the guidance of a therapist or hypnot ...