"What do the names Count St. Germain, Mor-ya, Koot Hoomi, and Djwhal Khul mean to you? Ever since Madame Blavatsky announced their existence at the end of the 19th century, the subject of the Masters has always been highly controversial, with many distorted claims about their identity and function. This book gives an overall perspective of the Hierarchy and investigates some past incarnations that trace the unfolding consciousness of the Mahatmas, or "Great Souls.""