Step back in time to visit the age of the dinosaurs & come face to face with a terrifying T.rex; learn about the slithery & slimy worlds of snakes, reptiles & bugs, dive underwater to meet the ultimate ocean predators; then come back up for air to confront the big cats & explore the wonders of the jungle. The Mega Book of 3-D Thrillers takes you on an amazing journey of discovery, led by incredible 3-D images & brilliant bite-sized facts. So, get ready for an in-your-face encounter with the worldï ½s most fascinating creatures!