Little has been written on the horoscopic influence of aspects between signs containing planets in aspect with one another. Well-known astrologer Sophia Mason changed that when she wrote this book that focuses on understanding the sign influence involved when interpreting planets in aspect. The central theme of this book is the motivational workings of aspects between signs in which the natal or progressed planets are positioned. This understanding adds another layer to chart interpretation. All major aspect between signs are delineated in this book and can be applied to the following: Aspects between signs in the natal chart. Aspects between signs from progressed planets to natal planets. Aspects between signs in the solar return chart. Aspects between signs in the diurnal chart. Aspects between signs from lunation (New, Full, and Quarter Moon) positions to natal and progressed planetary positions. Aspects between signs from solar and lunar eclipse positions to natal and progressed planetary positions. Transiting major planets and their sign position in aspect with natal and progressed planetary positions.