This book is supposed to be all about the quirky smile ofLa Gioconda in the Musee du Louvre! So why not show her full face right there on the on the front cover of this book? Is Bill trying to tell us something? Yes he surely is, and it must be something that is new and important about the Author of the Mona Lisa. Perhaps it is about some ancient mystery that has been going on for two thousand years, even before Leonardo da Vinci painted her portrait. Why on earth is it so important to get to the bottom of this great mystery after all this time? Now is the moment that we need to have some answers to this enigma. So within the pages of this book you will find these answers based on the researches of many joined with the discoveries of a few. These are linked to clues specifically left by Leonardo da Vinci and others through the ages in their fine works of art. Beside this they provide the key to the ancient cipher. You too can open this book and enjoy being one who shares this knowledge with Leonardo da Vinci.