I believed for some odd reason- maybe bc of PICTURES, this was a book! One I could read bookmark, highlight.. For this kind of important information, it would’ve been priceless, not to mention so helpful to be able to refer back to exact spots in the book. It’s ALL digital. I find that the advertisement was misleading. Sure, one can print it, but then I have all curled up papers. I would not have bought this, had the company been more transparent.