In The Weiser Concise Guide to Practical Astrology , Priscilla Costello introduces the reader to the basic principles of modern astrology and unveils the secrets of this elegantly developed language of symbols. Costello shares with the reader both the philosophical and esoteric world view of astrology, while exploring the meanings of signs, planets, houses, and aspects on many levels, as well as its connection to psychology, religion and spirituality, and related esoteric studies. The Weiser Concise Guide to Practical Astrology serves as both a primer for the new student of astrology and a handy reference for the more seasoned practitioner.  As complete as it is concise, this course of study delves deeply into the history and true spirit of astrology, making it accessible to all.