This work is not intended to be a biography of H.P.Blavatsky. A major portion is devoted to her writings, particularly to the manner in which they are written. The predominant motif is to describe the superior spiritual status she attained before she commenced her stupendous work as a benefactor of the human race. As there is no single English word that conveys the spiritual powers she acquired, the author turns to the orient, to the land of Tibet, for a suitable term- Tulku. This Tibetan term is clarified along with other little known words and a philosophical exposition is given in an illuminating manner,dealing as it does with some of the mysteries of human life which have been studied for ages in the East. This book is an imprint of the Theosophical Publishing House, Adyar, and is imported from India.