Prediction in Astrology: A Master Volume of Technique and Practice (Llewellyn's New World Astrology Series)
Noel Tyl is one of the foremost astrologers in the world. His twenty textbooks have guided astrologers for two generations, and his lecture activities reach out through sixteen countries and some 200,000 miles a year.Tyl has written the definitive professional manual in the astrology counseling field, the 1,000 page Synthesis & Counseling In Astrology; is consulted regularly by individuals and corporations throughout the world, and directs the Master’s Degree Correspondence Course for Certification of professional astrologers from his office in the Phoenix, Arizona area.Tyl, a Harvard  University graduate, is also the Presiding Officer of AFAN ( The Association for Astrological Networking), astrology’s world organization. His most recent titles include Solar Arcs, Predictions for a New Millennium, and Astrology of Intimacy, Sexuality, & Relationship, all published by Llewellyn Publications.