I'm enjoying the book, well written, but my comment relates to quality assurance in the Kindle edition I am reading on my iPad. I can't imagine the printed book is in this kind of shape, so I assume there is a big problem with the conversion process to ebook format. There are literally thousands of missing periods, word spaces, and commas, several per "page," along with many spurious line breaks. I've been reading past these, but when sentences are run together I often have to slow down to sort the missing punctuation. THIS IS A DEFECTIVE PRODUCT. The printed book is about the same price; I'd recommend you get that instead. Complaint filed with Random House, for all the good I expect that will do.