Peek through holes and under flaps to discover the wonders of a coral reef. Find teeny-tiny camouflaged seahorses, an octopus in its den, and a wealth of other creatures that live on the reef. See how a clownfish looks after its babies, see what comes out on the reef at night, and learn what coral really is! Series: Peek Inside Board Books: Peek inside burrows, inside barns, under leaves, and even inside the zoo, to find all the fun facts about our world.