Explore the world of sharks, one of the most incredible predators of the oceans, through this mini encyclopedia of some of the most exquisite marine creatures. Pocket Eyewitness Sharks offers quick facts at your fingertips and includes images that make learning about these extraordinary creatures even more fun. Did you know that the gentle whale shark has over 300 rows of tiny teeth? Or that some hammerhead sharks roam the seas in schools of more than 500 sharks? No? Then you need this book, with profiles of over 170 marine creatures, including sharks and rays, skates, and their relatives. Discover the secrets of their watery world - from where they swim to what they eat - and learn about the conservation efforts underway to protect them. Ideal for school projects and assignments as well as for young shark enthusiasts, Pocket Eyewitness Sharks will tell you everything you need to know about sharks in a pocket-sized book.