What's the biggest shark? Do they have bones? Do sharks eat people--and do people eat sharks? This engaging entry in the Animal Facts series answers the basic questions about shark life that children like to ask What do you want to know about shark life? With a fun Q&A format and eye-catching photographs, Do Sharks Glow in the Dark? tells you everything Are sharks fish? Are there any that live in lakes? Did dinosaurs ever battle sharks? Do sharks glow in the dark? And do sharks have skin or scales? This is one book kids will return to again and again.