Crocodiles--the largest, heaviest reptiles on Earth--are terrifying creatures with razor-sharp teeth and deadly hunting tactics. Find out about the adaptations and skills that make crocodiles perfect predators. Features include author/illustrator biography, comprehension questions, detailed maps, educational front/back matter, full-color photographs, glossary of key words, index, infographics, note to parents and educators, and table of contents. Downloadable Teacher Notes available.