A yod is formed when two planets that are sextile also form an inconjunct to another planet. These planets are in different signs and modes and are deeply significant, for they usually symbolize patterns in families that have lasted for generations. This is what HamakerZondag discovered when she started to research the inconjunct aspect as it related to a yod. Also included in this book is a complete discussion of how the energies of unaspected planets, and planets in duet (that only aspect each other) are expressed in a person's birth chart. HamakerZondag says that people with a yod are often insecure, or have trouble expressing themselves, and there is an emphasis on stalemates or unusual situations. She analyzes the background and places it in a broader perspective, including how she works with elements, modes, orbs, and other astrological factors when interpreting this aspect. All in all, this is one of the most exciting books on aspect interpretation published in recent years!