Written in an easy-to-understand style, beautifully illustrated, and packed with information - now expanded to incorporate all the latest astrological developments - this is an unbeatable reference guide to astrology. It includes descriptions of the twelve sun signs, an authoritative guide to drawing up and intepreting birth charts, explanations of interpretive techniques, and guidance on chart interpretations for relationships, marriage, career, leisure and health. The Parkers have produced over 50 books on astrology and other subjects.