Re: BOOK! HIDDEN CODES & GRAND DESIGNS - Pierre Berloquin
I got my copy of the book in today's mail. The Table of Contents subject headings don't have much "zip" and information, so I won't list them.
While just thumbing through the volume, I came across an illustration of a technique used by some Free Masons----they'd use stones with their grain in different directions to code some kind of message. I'd never heard of THAT before. This book looks like a good history of different historical codes and their derivatives plus some messages for the reader to decode for exercise in which they use some SERIOUS codes.
I have no regrets in buying this book. It was advertised as slightly used, but it looks like it has never been opened. It's brand new as far as I'm concerned.