And you thought that Great White Sharks were big? Not even close next to a Megalodon. Megalodons were the biggest and deadliest sharks that ever lived. Enter the incredible world of these monster pre-historic creatures. Discover when they lived, what they ate and why they became extinct. Filled with full color illustrations, fascinating facts and easy to understand text. Perfect for young readers - for ages 6 to 8 years. Learn how these awesome predators ruled the oceans for millions of years.