B.K.S IYENGAR, world-renowned yoga master, has been called by The New York Times "one of the most penetrating writers on yoga alive today." Iyengar's bestselling classics Light on Yoga and Yoga: the Path to Holistic Health, head the Amazon.com list as the two best yoga books ever written. Iyengar has trained thousands of teachers and there are Iyengar Yoga Centers in most cities around the world.