Young adventurers will take an intrepid journey around the world to five incredible oceans. Starting in the Arctic, readers will meet polar bears and narwhals in Svalbard's icy waters before diving down to the world's largest cold-water coral reef. The journey continues to some of the least explored ecosystems on Earth. Discover flying fish in the Sargasso Sea; the smoking underwater chimneys of Kairei Vent Field in the Indian Ocean; the colorful...