Books of the world, stand up and be counted! All 129,864,880 of you.When you are part of a company that is trying to digitize all the books in the world, the first question you often get is: “Just how many books are out there?” Well, it all depends on what exactly you mean by a “book.” We’re not going to count what library scientists call “works,” those elusive "distinct intellectual or artistic creations.” It makes sense to consider all editions of “Hamlet” separ
