To be completely honest most viewers including I want to see the INSIDE of the books, not the youtuber. You should film the books (at a good angle so we see the entire book) as you are fliping through the books WHILE saying what you want to say... so we can see the content and get a feeling if we like it or not. we dont want to go from your video to having to look up every darn potential book.... its boring and time consuming. The best videos show enough of the book for us to feel like we can decide if we want it or not there and then. Seeing enough of the book will do that.