This book is very accurate. Why that should be, I couldn't say. What is particularly helpful about it is that it gives a small paragraph about each sign's compatibility with every other sign, including the predicted outcome (such as "an enjoyable affair, but an unhappy marriage," or "an ardent affair, a lasting union"). It mentions why two people will fight, and whether or not they can overcome this. I never thought much of astrology until I read this book, but what especially convinced me is that it read like a road map of my parents' failed marriage. If only they had read this book!

As for myself, I thought I was doomed to romantic unhappiness after the example my parents set. Yet after 10 years of unsuccessful dating, I was finally able to recognize and connect with the man of my dreams because of the guidelines laid out in this book. It has also been helpful for understanding and getting along with my friends and co-workers.

Many people seem to grasp instinctively who their best matches are, and I am never surprised when I look up the compatibility of the happiest couples I know and find that they are a perfect match. But if you struggle in this department, and you need help figuring out what you need in a partner, this book is for you!

Disclaimer: although the sexual descriptions in this book are usually quite accurate, they are also very graphic. If such things make you uncomfortable, I recommend another book by the same author, "The Only Astrology Book You Will Ever Need." It also has information about romantic compatibility, but it is much more tastefully done.

Older astrology book - you can tell by the type-set but all-in-all not bad. A good fun reference. Not a whole lot of detail but then again how much sexual detail can it hold. I have other books on sexual astrology as well as multiple astrology books and this is now part of my collection. A keeper but not the only book of it's kind that you'll want or need to own.