From the Great Barrier Reef to the Arctic Ocean, shallow rockpools to the deepest, darkest depths they are sure to keep young readers entertained. Explore it! Discover amazing facts all about the creatures spotted. Did you know great white sharks can have up to 300 teeth? That narwhals get called the unicorns of the sea? Or that beluga whales can swim backwards? With colourful photos and lots of extra activities that kids will love, this is the perfect book for kids and grown-ups to enjoy together!