Zone by zone, and many places besides, are explored in this book. Each location is given a two page spread, and on those two pages are artistic renderings, in colored pencil, paint and watercolor, of what that part of the ocean looks like, as well as what the animals that reside in it look like.
In addition to traditional ocean zones such as the Arctic, the Deep Ocean and Coral Reefs, this book also examines places like Salt Marshes, Estuaries and Tide Pools. In Each location between three and five items, be they animals or features of that location, have small paragraphs devoted to them. The animals and their characteristics are described.
In certain cases animals such as the blue whale, and polar bears, have sections devoted to just them.
This book would be a great tool for elementary research, or an intriguing book to browse.