Whale sharks are not just the biggest shark in the ocean. Whale sharks are also the largest vertebrate non-mammal in the world! But that's not the only amazing thing about this massive ocean monster. Young readers will love discovering not only what makes this massive shark so amazing, but also why it isn't dangerous to humans. With approachable text paired with amazing photographs of whale sharks in the wild, young readers will delve into the lives of whale sharks in the wild.