DK Eyewitness Books: Shark by DK Children, This picture-packed book is filled with fascinating facts about the many shark types within the shark family. From lemon, hammerhead, angel, and horn sharks, you'll discover how they each eat, breathe, and swim at fast speeds, depending on their tail design. Did you know that sharks have an electrical 6th sense that allows them to locate their prey? This is one of the many facts found about these captivating creatures. Discover where they live, why they are hunted, and what can be done to protect them. Paperback, 72 pages.