Have you ever wondered how vast the oceans are? Do you want to learn about the creatures that live beneath the waves? This book will teach you everything you need to know.

- It will reveal the secrets of the oceans, teach you how they shaped the Earth and why we need to protect them.

- It will provide you with the facts, figures, and terminology you need to speak like a scientist.

- It will inspire you with photographs, illustrations, sketches, and stories about the ocean's heroes.

Each book includes 150-200 color images (comic strips, photographs, and diagrams), as well as a glossary and index. The series is based on the original English editions from Oxford University Press and is an extension of the successful adult series of the same name (which now has over 700 titles and has been translated into 51 languages).