Brenda Feuerstein, Georg's wife, studied Yoga, meditation, Buddhism and Sanskrit, and now serves as the educational and spiritual director of Traditional Yoga Studies, founded by Georg. She is a tutor and mentor for Yoga courses, and also conducts Yoga classes, workshops, retreats and trainings worldwide. She coauthored Green Yoga and Green Dharma with Georg Feuerstein and contributed to his book entitled The Bhagavad-Gita: A New Translation. She is the author of The Yoga-Sutra from a Woman's Perspective.