This is a niggle based on my own aging requirements; while the book's content is excellent and as a historical reference to the development and usage of type it's very, VERY good, the overall size of the book make the type size used difficult for me to read even with glasses. It's not a lay-flat binding, either, so the occasional two-page spread is all but destroyed. I'm glad I bought it but I would have wished for better binding and a larger size overall.
Beyond that, the content is well worth the purchase price if you are a graphic designer or just obsessed with typography (and I am both); from hieroglyphs to Illustrator, the theory and history of type design and those who design them is well represented. If you enjoy type, this will find its way onto your bookshelf. I just wish the publisher had taken some of the principles to heart and printed the book larger :-)