Travel back to the land before time to discover real dinosaur stories from the world of palaeontology - featuring T. rex, Stegosaurus, and Triceratops! Written by Kallie Moore, fossil expert and host of PBS Eons on YouTube, Tales of the Prehistoric World contains stories of incredible prehistoric beasts, including the shark with a circular saw in its mouth, the dinosaurs that turned into gemstones, and the pterosaurs the size of aeroplanes. The book also whizzes back in time even further to meet the first walking fish, before speeding forwards to hang out with mammoths. Along the way you'll discover if you have what it takes to be a palaeontologist!