Did you know that a shark's jaws are powerful enough to bite through the shell of a sea turtle? Or that a T-rex could have swallowed a twelve-year-old in one gulp? Put on your 3-D glasses (carefully attached inside each book) and dive into an ocean full of sharks, or a steamy jungle crawling with dinosaurs. The sophisticated design incorporates new 3-D technology that allows the images to be clear and in full color, ensuring a beastly encounter that is truly in-your-face!Packed with surprising facts and spine-tingling illustrations or photographs, 3-D Sharks and 3-D Dinosaurs offer the kind of learning fun kids can really sink their teeth into.