A pair of eyes lurks just above the water's surface. Is it a crocodile or an alligator? Packed with beautiful and engaging photos, kids will learn all about these two reptiles—and find out what makes them different. This level 2 reader provides both accessible and wide-ranging text to encourage the scientists and explorers of tomorrow! | National Geographic Readers: Alligators And Crocodiles by Laura Marsh, Reinforced Library Binding | Indigo Chapters