This book was a pleasant surprise. I was intrigued enough by the blurbs to read Seed of Knowledge, Stone of Plenty, but began it without great expectations. I have read many books about ancient monuments and earth energies and found few to be as rich in new facts and solid science. What a find! The authors lay out one new fact after another and document them all with hundreds of solid academic references; essentially, they document every statement. The theme of the book reveals an entirely new way to look at these ancient engineering marvels. An appreciated bonus was the appendix listing dozens of sites you can visit in the U.S. (I only wish it were longer!) Another appendix tells how you can confirm or refute their work by performing the same tests they did at these sites, some of which I hope to do next summer.
The thesis of the book is that ancient cultures built megalithic structures (e.g., pyramids and henges) where there were geologically-based electro-magnetic energies in order to concentrate these energies and that they did this to achieve a very practical physical benefit. The authors' experiments testing these effects were the best part. Some eye-popping photos of their tests prop up what might otherwise seem to be incredulous claims if you are a natural skeptic (that's me!). They also present sources from the scientific literature explaining why and how these effects can be achieved with these energies.
Seed of Knowledge comes right out of left field with a whole new take on these ancient structures. Even if you were already an admirer of ancient civilizations, this book will raise your image of them. It is rich in information and also a fairly easy read. Any fan of the past will enjoy this book.