Martha Beck
Martha Beck, Ph.D., is a life coach and monthly columnist for O: The Oprah Magazine. She has taught career development at the American Graduate School of International Management and was research assistant to Dr. John Kotter at Harvard Business School. She is the author of the bestsellers Finding Your Own North Star and the memoir Expecting Adam, and The Four-Day Win. Her upcoming book, Steering by Starlight: Find Your Right Life No Matter What!, was published in March, 2008.