Online Distributed Proofreading Team. The Doctrine and Practice of Yoga Including the Practices and Exercises of Concentration, both Objective and Subjective, and Active and Passive Mentation, an Elucidation of Maya, Guru Worship, and the Worship of the Terrible, also the Mystery of Will-Force BY SWAMI MUKERJI YOGI OF THE SOUTH INDIA ORDER 1922 ANNOUNCEMENT In