Well done emphasizing the value of the preface! It always amazes me how little attention the preface gets from readers. It's the one place where the author ge

Well done emphasizing the value of the preface! It always amazes me how little attention the preface gets from readers. It's the one place where the author gets to explain why the book exists, and why you should care. If you really want to understand what you could get from a book, pay close attention to the preface. And then maybe don't read the rest of it at all! You may learn from the preface that this is not the book for you, and that could save you a tremendous amount of time.