In this book, Elizabeth Clare Prophet and Mark Prophet explain how color, sound, and geometry can be used to create thoughtforms that have a reality far greater than mere imagination. This science can be used to precipitate physical objects. But of far greater value is their power to transform your mind and emotions. Among Mark and Elizabeth's best-selling titles are The Human Aura, The Science of the Spoken Word, Your Seven Energy Centers, The Lost Years of Jesus, The Art of Practical Spirituality, and their successful Pocket Guides to Practical Spirituality series.