Peter Marchand is one of the founders of Sanatan Society, a networking organization of the family and students of Harish Johari (1934-1999), a tantric scholar, poet, and artist who authored 12 books, including Chakras and Tools for Tantra. Marchand became a student of Johari in 1983 and teaches Rasa Sadhana and Jnana Yoga in Europe, India, the United States, and Canada. The author of The Yoga of Truth and The Yoga of the Nine Emotions, he lives in Belgium.