Although this download was cheap, it was not what I expected. It is not a book, but a booklet. It only has ten pages of content (lots of title pages etc) that include topic headings with short follow ups. I'm suspicious of the previous reviews, one said they hadn't finished it yet but liked the first few chapters - what chapters? It's ten pages. They other said they had a completed book within days of finishing this. Really? What, 50-100 thousand words in a couple of days, all edited nicely and ready for publishing? Doubtful.