This is an amazing resource. The XML/XSL world is both extensive and new and this resource
is a solution to both education and reference needs. For those who want to read a whole section to understand a topic, it can be read on-screen like
a book. For those who have a problem, the ability to search across all the books is fantastic. It combines the best of a book and a search engine or help feature. The idea of including one printed book gives it added value and stops the CD getting lost
amongst many others. I am sure people will refer to the Chapter 26 - Character Sets in XML in a Nutshell for many
years after the rest of the book has outlived its usefulness.