The author Dr. Renata Rachelova is the slovak psychologist who applies hypnosis techniques in her private practice from the year 2003. She works with children and adults, too. She has got a special "God gift", as she calls it- to HEAR a human's SOUL, to understand it's weaknesses and it's sorrows and immediately determine like this a CAUSE of the psychical or physical problem of the person. She helped to recover thousands of people from abroad and Slovakia.