From New York Times bestselling author Susan Casey, an awe-inspiring portrait of the mysterious world beneath the waves, and the men and women who seek to uncover its secrets For all of human history, the deep ocean has been a source of wonder and terror, an unknown realm that evoked a singular, compelling question: What's down there? Unable to answer this for centuries, people believed the deep was a sinister realm of fiendish creatures and deadly...

"With beautiful illustrations and engaging text, How Deep Is the Ocean? will guide young readers into the deepest parts of the ocean. Featuring a find-out-more section with a water-pressure experiment, a lesson in making a sounding line to learn how scientists measure the depth of the ocean, a glossary of new terms, and web research prompts, this book will begin children?s explorations of the deep sea. Both the text and the artwork were vetted for...

When eight-year-old Jack and his seven-year-old sister, Annie, join a group of nineteenth-century explorers aboard the H.M.S. Challenger, they learn about the ocean, solve the mystery of its fabled sea monster, and gain compassion for their fellow creatures.

"Learn about the history of deep sea exploration and find out what it takes to make it in this exciting career field"--

Looks at the work of renowned octopus scientist Jennifer Mather and a team of researchers on the island of Moorea, near Tahiti in the South Pacific, where they work to learn more about octopuses and their behavior.

"Dive deep to explore the ocean. From how most of our oxygen is created by phytoplankton, to how currents control our climate, to the marine food chain and the importance of coral, this is the holy grail of ocean books that's easy for everyone to digest. It features fun facts about some of the most incredible, bizarre, and fascinating creatures in the ocean, from mantis shrimp that can strike things with the speed of a .22 caliber bullet to fish with...

"While on assignment in Greece, journalist James Nestor witnessed something that confounded him: a man diving 300 feet below the ocean's surface on a single breath of air and returning four minutes later, unharmed and smiling. This man was a freediver, and his amphibious abilities inspired Nestor to seek out the secrets of this little-known discipline. In Deep, Nestor embeds with a gang of extreme athletes and renegade researchers who are transforming...