Lift the flaps to...Reveal how waves, currents and tides shape our worldExplore a lift-the-flap coral reefFind out about the fascinating world of fish, from the great white shark to the weedy sea dragonDiscover how life thrives in icy polar oceansDive into the deepest, darkest waters on EarthSee inside mega marine animals, including the mighty blue whaleFollow epic migration journeysWith hundreds of facts and fascinating illustrations, this is the ultimate guide to oceans for young readers.