So, you've managed to pick this book up. Cool. Really, I'm excited about that! Of course, you may be wondering why these books have the odd-looking, college notebook sort of cover. I mean, this is O'Reilly, right? Where are the animals? And, really, do you need another series? Couldn't this just be a cookbook? How about a nutshell, or one of those cool hacks books that seems to be everywhere?