Explores the natural phenomenon of coral reefs, discussing their formation, location, and types, as well as threats to coral reefs and efforts to preserve them.
Contains approximately six hundred full-color, annotated photographs of the ocean; including aerial and surface shots, and underwater pictures of wildlife.
Describes the beliefs of sailors hundreds of years ago about mermaids, giant sea serpents, and the sea monster Kraken, and discusses the Loch Ness monster, mysterious twentieth-century sea catches, and sea monsters in popular culture.