Book blog

I just spent a whole bunch of time updating these pages. There are now beautiful illustrations on each page, better navigation between pages, and collapsible menus that make it easier to find material. There is a new font too, and lot’s of dead links have been removed. The pages are getting around 500 hits a day, altogether some 300,000 hits since I first set them up. Great. Please post comments and suggestions for amendments below. Enjoy!