This site now contains the entire book on-line book.
It is mostly a static site - updated infrequently. Dynamic content is posted at blog on Gristmill.
The code is simple CSS, with a tiny bit of PHP for managing menus and common content.
The menu across the top is the main menu. To the right you find minor pages (such as this one).
The book was composed in a single Microsoft Word File. Web pages, word files, and pdf files for each chapter were generated from that MS. The HTML files are mainly suitable for getting an idea of the contents. I would advise anyone who values their eyes or their temper against extensive use of the HTML version. Best would be to download the entire book at once as a Word or pdf file. Failing that, you could download individual chapters as Word or PDF files. HTML versions are for people who really, really love reading everything in a browser.