One of our most popular series is our Look Inside series. These are our middle age group for lift-the-flap books. This one has over 100 flaps to lift, plus even more body facts not under flaps! This one is the most popular in the series, because what kid isn’t interested in the body??? Below are the links to this book as well as the others in the series if you’re interested. 🙂 Which of these topics would you kids be interested in?