I wish it has the option "look inside" to see if this is what i need, which give syou the feeling you have when you are, say at Barnes and Noble and see the book "live". This is a big inconvenient.. could you people in charge do this pleasE? after all, it is not an inexpensive book and we like to know what do we pay the money for.. many thanks for understanding. so at this point, i don't know how to rate this book.