Yogi Ramacharaka

Cristianismo Místico: Las Enseñanzas Internas Del Maestro

Pranayama

Pranayama

Hatha Yoga - The Yogi Philosophy of Physical Wellbeing

Vivere nel Mondo Astrale

L'arte di guarire con i mezzi psichici

Pranayama: The Yoga Science of Breathing

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