books.google.co.uk - This is the first book to examine extensively the religious aspects of Chinese alchemy. Its main focus is the relation of alchemy to the Daoist traditions of the early medieval period (third to sixth centuries). It shows how alchemy contributed to and was tightly integrated into the elaborate body of...http://books.google.co.uk/books/about/Great_Clarity.html?id=nIanQVq4jY8C&utm_source=gb-gplus-shareGreat Clarity