& TM-Sidhi Book, containing all the research pages from the comprehensive introduction to Maharishi's Transcendental Meditation Program and related programs for personal growth, inner peace, self-actualization, enlightenment, and world peace. The TM & TM-Sidhi Book is a major up-to-date expansion of The TM Book, an international best-seller that has sold more than 1 million copies in 7 languages since 1975. This research summary book stands alone as a super-concise overview of some of the most important research on TM. The TM technique lends itself especially well to scientific research, because it is always taught in exactly the same way, all over the world. These 80+ research pages contain science charts and brief descriptions of the research, with full bibliographical references