Eckhart Tolle ( EK-art TOL-ə; German: [ˈɛkhaʁt ˈtɔlə]; born Ulrich Leonard Tölle, 16 February 1948) is a German-born spiritual teacher and self-help author. His books include The Power of Now: A Guide to Spiritual Enlightenment (1997), A New Earth: Awakening to Your Life's Purpose (2005) and the picture book Guardians...