Amazing stereo (3-D) and conventional (2-D) photographs bring young explorers eye to eye with fascinating creatures normally too quick, too shy, or too dangerous to approach An easy-to-use viewer is bound into the front of each book, along with 24 collectible 3-D cards Look eye to eye at creatures as colorful as a clown fish or as menacing as a shark Coral Reef brings readers 3-D wonders of the sea, with fun and fascinating facts about coral reef inhabitants, eating habits, food chains, and survival instincts.