Travel back in time 180 million years to an era when massive beasts ruled the earth. This awe-inspiring journey puts you face to face with the most incredible creatures to ever walk the planet. Watch out as a giant meat-eater springs from the page with a jaw full of jagged teeth, and marvel at a flying reptile that seems to soar right over your head. This ultimate encyclopedia is packed with fascinating facts and lightweight humor about everything from long-necked giants to heavily armored defenders. Beyond the giant paper sculptures, you will find hidden mini-booklets filled with even more popping surprises and ancient secrets. You will even learn about the history of the scientists who dug up these famous bones. With mind-blowing paper engineering and up-to-date scientific trivia, this book brings extinct monsters back to life in spectacular fashion. It is an unforgettable adventure for anyone who loves learning about the prehistoric world.