There are many predators in the animal kingdom, but only some are perfect predators--those at the top of the food chain known for their ferocity, skill, and power. In this four-book set, read all about how perfect predators are built to kill, from sharp claws and crushing jaws to fearsome hunting skills that include speed and stealth. Titles in the set are Crocodiles on the Hunt, Great White Sharks on the Hunt, Lions on the Hunt, and Polar Bears on the Hunt. Each book includes 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.