Shakti: An Introduction to Kundalini Maha Yoga
Shri Dhyanyogi Madhusudandasji was a great saint of India, a master of Kundalini Maha Yoga, with the power to awaken the Kundalini energy in spiritual aspirants.  He was one of the first yogis to introduce the science of Kundalini and the chakras to the west, generously sharing His energy, wisdom, and technical knowledge from this sacred tradition - knowledge that was largely unknown outside of His yogic lineage.  Shri Dhyanyogiji's pure love and devotion to humankind has changed the hearts of thousands of people in the U.S. and around the world.  Today, His energy continues to work at the subtle level and through His spiritual heir, Shri Anandi Ma.