This is a wonderful resouce for those interested in ancient Mexico. Full photographic facsimilies of these codices are hideously expensive, and really, most are not in great shape. After extensive research, we have here a great reproduction of what this important work looked like when it was "fresh off the presses." It is beautiful, and in comparison to Dover's similar Codex Nuttall, this work comes with a MUCH better introduction that explains more of the text, the context, and the ideology. Readers will be able to better understand some of the religious principles of the ancient Mexicans (and there is some debate whether this book was painted by Aztecs or Mixtecs, which I won't bore you with!). It shows gods, ceremonies, the calender, and other religious iconography which is interesting, and would be a revelation for more the artisticly inclined. The visuals are wonderfully presented and all in all this is an astonishing bargain. Those with even a casual interest in New World archaeology or art NEED to get this book.