For twenty years Tools and Techniques has been a leading text for the Predictive astrologer. Now extensively revised, enlarged and released as a trilogy, this work is highly recommended to those who wish to learn and practice astrological prediction.

Tools and Techniques teaches the actual techniques used by medieval astrologers when Western astrology was at its height, over 700 years ago. This is a practical how-to text, based on Latin translations, with metaphysical and historical material, which help elucidate obscure and difficult facets of the art of Western Predictive astrology.