Dive into the deep blue sea and explore a wondrous watery world!

See leaping dolphins, a slithering octopus, and tropical fish teeming in a coral reef. Then find out how they live, what they eat and how they hunt.

Watch a Great White Shark leap off the page (yikes!) - you'll love the six photographic pop-up scenes and pull-out surprises on every page.

Then turn to the end and see if you can spot all the incredible fish and creatures hidden in the sea.