Book excerpt: "Demystification" has become an intellectual buzzword; finally, we have a book that accurately fits the definition. When most people think of "hypnosis" they imagine either a sinister, Mesmer-esque figure declaring to his subject "you're getting sleepier and sleepier ... your eyelids are getting heavier and heavier, you vill go into trance", or an entertainer compelling a subject to "cluck like a chicken". In this comprehensive introduction to hypnosis based on the pioneering work of Milton H. Erickson, William O'Hanlon demystifies the concept of "trance" and "hypnosis". He goes to the heart of the subject by answering the question: "What is trance?" But be forewarned: This is no dry, formal discourse on trance induction techniques. Rather, readers are invited to share the experience of attending one of O'Hanlon's lively and popular two-day workshops on Ericksonian hypnosis. In an energetic and often humorous manner, O'Hanlon takes his audience through the basics of trance induction and explains the how, what, and why of hypnosis. Readers familiar with Erickson's work will be delighted at the author's Class of Problems/Class of Solutions approach, which deconstructs Ericksonian interventions and provides a powerful new tool in directing clients toward solution. Each individual element of trance induction is explained clearly, through the use of case examples, demonstrations, and audience participation exercises. The book's gradual approach takes readers through the hypnotic process in a step-by-step fashion, increasing their skills and confidence. An integral part of the presentation is O'Hanlon's belief in the importance of respect for client-therapist boundaries and for individualdifferences with regard to experience with and reaction to trance. This sensibility pertains especially to the section on survivors of sexual abuse, but also informs all of his trance work. In the end, it is this respect for others that makes solution-oriented hypnosis and therapy so effective and successful.