Aspects in Astrology, Comprehensive guide to interptation is one book and the other is called "A guide to understanding Planetary relationships in the Horoscope".
First title i had, and order the secone one, with the idea it must be about synstery. Unfortunately, it is the same book, different publisher and ISBN no.
For me it is a shadow side of the business and Sue Tompkins owe an explanation. She has written one of the best astrology book, but why for God sake this kind of Rip off.