Martha Beck, Ph.D., discusses The Way of Integrity: Finding the Path to Your True Self. The author of several New York Times and international bestsellers including Finding Your Own North Star, Martha Beck has been a regular columnist for O: The Oprah Magazine since its inception. She has been described by USA Today as “the best-known life coach in America.” She holds three Harvard degrees in social science, has taught career development at the American Graduate School of International Management, and was research assistant to Dr. John Kotter at Harvard Business School.