The latest book in the series, it tells the story of Dart the baby dolphin mammal and shows the difference between the dolphin mammal and the dolphinfish she meets.

Written and illutrated by Sue Trew, it is a charming story and teaching book for children approximately between the ages of 3 to 8. There are extra 'Discussion Facts' in the back for parents and teachers. 31 pages, soft laminated cover. Be sure to collect Mummy and baby Dart and Rainbow the dolphinfish that go with this book. Also the other books in the series!