This is a wonderful flap book introducing children to the way their own bodies work in a fun and informative way. It is anew,smaller format of the "Look Inside" series, perfect for little fingers. It is full of surprises to keep enquiring mindsenter tained, including flaps beneath flaps and a cheeky peek inside a toilet cubicle.Young readers' minds will boggle as they learn about how their brains work, what happens when they eat, how their lungs use oxygen and much more.