Yogi Ramacharaka

Science of Breath

Bhagavad Gita

How to Develop your Mind

Mystic Christianity: Or The Inner Teachings of the Master

Raja Yoga

Fourteen Lessons in Yogi Philosophy and Oriental Occultism

The Hindu-Yogi Science of Breath: Adapted for Modern Readers (Unabridged)

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