Hatha Yoga Pradipika
Yogi Swatmarama
Pranayama
Yogi Ramacharaka
Yoga Sutras of Patanjali
Maharishi Patanjali
Yoga Introduction
Annie Besant
Yoga Lessons
Swami Mukerji
Gnani Yoga
Yogi Ramacharaka
Vedanta Philosophy
Swami Abhedananda
The Upanishads
Swami Paramananda
Raja Yoga
Yogi Ramacharaka
Karma Yoga
Swami Vivekananda