It is one of the most interesting books i've ever read. I think the fingerprints are a definative path to .......Well, More questions.But I do like Mr. Hancock's conclusions. I read this book when it first came out, I heard Mr. Hancock on a talk radio show plugging the book, and I was fastenated, i had just read "Hab Theory" and although it is a Sci fi, it comes close to the same theory. If you can stand textbook type reading, then try it! His thoughts make YOU think...