The oceans sing to us, with promises of adventure, wonder, the unknown. And so humans set out to discover what is under the waves. Check out these recent nonfiction books about the history and present of deep sea exploration, some of the awe inspiring things found there, and the compulsion to make a profit.
The Underworld: Journeys to the Depths of the Ocean by Susan Casey
Casey tackles the history, present, and potential futures of efforts to explore the deep sea, the area below 600 feet where light barely reaches, weaving together interviews with marine scientists, inventors, and her own deep-sea dive experience, including in a state-of-the-art crewed submersible. Casey has a storied history writing about oceans, from The Devil’s Teeth (sharks), to The Wave (mega waves, surfers), to Voices in the Ocean (dolphins).