Looking at sharks of all shapes and sizes, this book through dramatic underwater photography reveals their world providing readers with information on what drives them into feeding frenzies; how they look when they are about to attack and how they can "feel" fish swimming nearby. Selected websites have been included to enrich the book's content and link children to the Internet to join a shark safari, see live pictures of Blacktip Reef sharks or learn where shark attack's occur and how they happen.