Not sure how many stars to give this, I like the quality of the writing but I just feel I should warn people as to the quantity!
It's not a book, it's a pamphlet - there are only 70 pages, the font is huge, there are massive gaps in between paragraphs (of which there are many), there is a new chapter every other page and half of it appears to be extracts from his blog. I could read the whole thing in twenty minutes. 6.99 is ridiculously overpriced, I am severely disappointed and I am going to send it back.