My rating is for the Kindle edition only. This seems like an excellent book but the Kindle edition is unacceptable because the first page of every chapter is not formatted properly, making it impossible to read on the Kindle. It is as if the opening page of each chapter is merely a scanned image of the page in the printed book so there is far too much white space around the text which is reduced to an illegibly small font size which is not resizable. This is a shame because it is much more convenient for me to do my reading on the Kindle.