"Internationally bestselling author and renowned scientist Tim Flannery and his daughter, scientist Emma Flannery, deliver an informative-yet-intimate portrait of the megalodon, an extinct shark and the largest predator of all time. When Tim Flannery was a boy he found a fossilized tooth of the giant shark megalodon at a beach near his home in Australia. This remarkable find-the tooth was large enough to cover his palm-sparked an interest in paleontology...