Jerome Armstrong, author of Calcutta Yoga, talks with J about his new book on the history of hot yoga. They discuss the largely untold story of Buddha Bose & the Yoga Family of Bishnu Ghosh and Yogananda, and how that led to Bikram Yoga. Jerome also speaks to his own experience of practicing both standard hot yoga and the more traditional teachings of Ghosh Yoga, and the crazy turn of events that led to the discovery of a rare document and a relationship to the family. This episode is brought to you by YogaAnatomy.net.