Are you ready for another LIFESIZE adventure? Step into this book and see how you measure up against some of the world's most incredible LIFESIZE ocean animals. Go face-to-face with a leatherback sea turtle, see how you'd look with megalodon teeth, dive down for a peek at an anglerfish, and open the fold-out pages to discover a gigantic spider crab! Like all the titles in this best-selling nonfiction series, it's an interactive adventure, this time featuring LIFESIZE illustrations of some of the world's smallest and largest ocean animals.