Readers take a dive into the ocean to learn all about sharks. This book pairs exciting text with colorful visuals to teach readers about different species of shark, including the mako shark, hammerhead shark, bull shark, and many more. Important information about shark anatomy, diet, habitats, and behavior are presented through age-appropriate language and supportive fact boxes. Activities, puzzles, jokes, and a fictional shark tale are included, helping readers navigate their way through this underwater adventure.