Meet our amazing mega-predators of the past, from the great T. rex to the lesser-known but equally oversized and ferocious predators, such as the griffenfly, the giant ripper lizard, and the terror bird!Go on a mega-exploration of prehistoric predators that rival even the mightiest of dinosaurs! Travel back to prehistoric times and meet some of the most impressive creatures to ever roam the Earth.With lively artwork from national history illustrator Howard Gray, this is a fascinating account of some of the most amazing creatures ever to inhabit Earth."A creature feature presented, and likely to be devoured, with relish." -Kirkus Reviews"The handsome, lifelike illustrations are chock full of action andexpression." -Booklist