The Ethos and Methods of Yoga oleh Swami Mukerji

This is a practical guide to Yoga written by a Yogi who comes out of a successive generation of Yogis. The guide includes essential and advanced elements such as the practices and exercises of concentration, both objective and subjective, active and passive mentation, an elucidation of Maya, Guru worship, and the worship of the terrible, also the mystery of will force.