Mantra Yoga and Primal Sound: Secret of Seed (Bija) Mantras

Mantra Yoga and Primal Sound: Secret of Seed (Bija) Mantras

Tantric Yoga and the Wisdom Goddesses (Spiritual Secrets of Ayurveda)

Inner Tantric Yoga: Working with the Universal Shakti: Secrets of Mantras, Deities, and Meditation