This big book of info-packed pages introduces young readers to all the key science and facts about sharks in a fun question-and-answer format. The book's wide-ranging Q&As include: Do sharks produce eggs or live babies? Which living shark is the biggest? Which shark is the fastest swimmer? Which shark has the biggest teeth? Can a great white shark truly smell blood in water? Did prehistoric Megalodon really eat whales? And why are sharks in danger? This high-interest topic is perfect for introducing students to nonfiction reading, and the fantastic imagery and quantity of information will have kids returning to the book again and again, making it a valuable resource for classrooms and libraries.