Big Book of Planetary Aspects: A Comprehensive Guide to Natal and Transit Astrology by Dr Stormie Grace

Dr. Stormie Grace offers a reference to every aspect between the planets, the nodes, the Ascendant, Descendant, Midheaven and Imum Coeli. She explains conjunctions, squares, trines, oppositions, sextiles and quincunxes and how to look up those in a natal chart.

Guidance on transits shows how moving planets interact with natal placements. Organized for quick lookup, it suits advanced beginners and beyond. Its interpretations belong to astrological practice and are not scientific predictions of personality or events.