Yogi Ramacharaka

Gnani Yoga

Pranayama

Hatha Yoga - The Yogi Philosophy of Physical Wellbeing

Science Of Breath - A Complete Manual of the Oriental Breathing Philosophy

The Science of Psychic Healing (Unabridged)

The Hindu-Yogi Science of Breath

Mystical Christianity: The Inner Teachings of the Master

Science of Breath

Science of Breath: A Complete Manual of the Oriental Breathing Philosophy of Physical, Mental, Psychic and Spiritual Development

The Yoga Science of Breath

The Raja Yoga: A Series of Lessons

The Yoga of Wisdom: Lessons in Gnani Yoga