Uncover the deadliest of Dinosaurs in this action-packed book and poster pack. You'll come across astounding dinosaur facts and fascinating details of archaeological digs. You'll learn why the biggest dinosaurs had the smallest mouths; who faked a dinosaur discovery; exactly how big was a Triceratops, and which dinosaurs were the biggest, fastest, and most ferocious. Dinopedia also includes an amazing giant poster of a T-Rex