Isabel Hickey's classic, comprehensive "textbook" of spiritual astrology is now once again available in a new edition with a Foreword by internationally renowned author of eight popular books on modern astrology, Stephen Arroyo. This handy reference book provides a strong foundation for the beginner as well as new insights and self-knowledge for more advanced astrology students. Isabel Hickey's inspirational approach has been extraordinarily popular for years, and her emphasis on the deeper, more metaphysical aspects of astrology's mysteries has resulted in continuous word-of-mouth recommendation by enthused readers–resulting in sales now topping 150,000 copies.