known to Leonardo Da Vinci, Kepler, Plato and the ancient magicians? Why were they forbidden to reveal it? Can there really be a key to nature and life itself? In this small but compact volume divine proportion supersleuth Dr Olsen unravels perhaps the greatest mystery of all time, a code that seems to underly life, the universe and everything, a pattern we instinctively recognise as beautiful, and which nature herself uses at every scale. WOODEN BOOKS US EDITIONS. Small books, BIG ideas.