First published in 1925, this classic text has long been used as a resouce by students and scholars of astral phenomena. Its subject is the subtle body which all human beings possess, physical in nature but invisible to ordinary eyes. Of interest to healers, body workers, and all students of esoteric lore, Powell's discussion of the anatomy of the subtle body, its energy centers, and functions is perceptive and comprehensive.

According to esoteric teachings we have an energy body of lighter, less dense material that is connected to our physical bodies. Those who can see it call it the aura and can sometimes tell the state of a person's health by the way it appears. Those who use its energy refer to the force as prana, chi, vital force, orgone or a number of other names. There are seven chakras, or energy points, where this energy collects in the etheric body. Working with the chakras and these spiritual energies can play a big part in the psychic development and enlightenment of those sensitive enough to work on these levels. This book shows you how. Subjects include a chapter on each chakra center; also Prana or Vitality, Force-Centres, Kundalini, Healing, Mediumship, Birth, Death, Mesmerism, Magnetisation of Objects, Ectoplasm, and more.