We look to the soul and personality rays as the constant ideal of the inner and exterior man respectively. The rays signify the horoscopic modifiers, the fundamental impulses, while the sub-rays tell HOW a man will follow his idea. In Interpret Your Rays Using Astrology, Mae R. analyzed the seven universal rays as they focused through the twelve signs leaving it up to the reader to consider his soul and personality rays as they motivate him through his birth sign. This companion book, Interpret Your Rays Through The Planets continues with as explanation of the multiple insights which can be derived by looking at the planets as energizers of the Seven Spiritual Rays underlying cosmic development. Interpretations are given combining all seven rays with each planet. This volume is a monumental undertaking that brings us valuable information to act as a guide in our spiritual evolution. Mae R. Wilson-Ludlam has made an important contribution to esoteric astrology. --- from book"s back cover