Reader Level Three ages 6-8 Young children can learn all about the wonderful world of dolphins in this illustrated book.This is the third book in the popular dolphin series from best selling author, Natasha Bailey and provides further information and insight into the magnificent world of dolphins. Following on from books one and two, this book comprises of stronger sentence formation and vocabulary to help to build your child's reading confidence. With the aid of repetitious wording and phrases and accompanied by striking photographs, watch as your child discovers this intelligent species.