Dive in with these fascinating creatures of the sea! Can animals be identified by just one of their distinctive parts? Readers get the chance to find out in this guessing-game picture book. First, they are shown a body part and asked which ocean animal it belongs to. Then, the following spread reveals the whole animal, along with a description of its characteristics—particularly its one-of-a-kind body part—and habitat. From fins to flippers and tentacles to tails, there's no better introduction to the awesomeness of ocean animals! With bold illustrations and playful fun for all, this book offers a unique look at ocean animals, one body part at a time.