In Prickly Animals, early fluent readers learn about animals such as the sea urchin, porcupine, and pufferfish that protect themselves against predators with sharp spines. Vibrant, full-color photos and carefully leveled text engage young readers as they explore the unique adaptations of these prickly animals. An infographic explores the anatomy of a porcupine quill, and an activity offers kids an opportunity to extend discovery. Children can learn more about prickly animals using our safe search engine that provides relevant, age-appropriate websites. Prickly Animals also features reading tips for teachers and parents, a table of contents, a glossary, and an index. Prickly Animals is part of Jump!'s Back Off! Animal Defenses series.