Stated first edition. This volume was published many years after the author's death in 1919. Heindel was known for his studies of the occult, mysticism, and astrology. In his view, the vital body is comprised of an invisible force that creates a bridge between the soul and the physical body. Worn from use, but still a solid reading copy. The print on the cover is still bright, most of the wear is around the edges. There are a few notations on the front free end paper.