The magic in this sourcebook, according to Hall, a psychotherapist, is the change in "the mind-body-emotion system when words and processes lead us to alter our maps and create a different reality." Hall lists 77 core patterns of neuro-linguistic programming (NLP), which he organizes into the categories of self, emotions, languaging, thinking patterns, meaning, and strategies. For each pattern, he suggests key questions therapists or trainers can ask their clients to guide them in their therapy. Annotation ©2004 Book News, Inc., Portland, OR (booknews.com)