Step into the book to see how YOU measure up against some of the world s most incredible, ginormous, deadly dinosaurs and prehistoric creatures. This interactive non-fiction adventure features LIFESIZE illustrations so you can try on a Utahraptor s claw, compare your nostrils with a Diplodocus, see how a Stegosaurus plate would look on your back, wear a Pteranodon s beak, and much, much more. And don t forget to open up the fold-out pages to reveal a LIFESIZE Tyrannosaurus rex mouth that s over a metre long! ROAR!