One of the side effects of buying books on Amazon these days is that you often buy them based on titles, and don’t get the chance to look through them. For sure, Amazon has a search device that allows you to go through the book, but this is actually quite slow and difficult to deal with, so personally I don’t bother. The result of this is that you sometime end up buying books that you wouldn’t necessarily have bought, had you seen it in a bookstore. This is one case in question. This is not necessarily a bad thing, as it will sometimes give you a different perspective and challenge you to read in different ways.