It's a big question - are whales and dolphins smarter than humans?Whales and dolphins are incredible, as are the cetologists who study them!It's quite some adventure to explore how clever they actually are!Dive into the stories behind cetology to discover how dolphins trouble shoot, what whale poo does for us, the clever way sperm whales sleep,and more!Beautifully bound with stunning illustrations, this unique and collectable narrative non-fiction series will start a lifelong interest in science for curious kids.Use the QR code links in each book to take you to the Big Question Answered website for comprehensive free teacher and parents' resources and fun kids pack to download. Science has never been so much fun!