Random House Audio



The Underworld

Hearing Susan Casey read her own thrilling account provides additional emotional heft to this investigation of the ocean’s deepest reaches.

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Review of ‘The Underworld’

Susan Casey has made a career of writing about the ocean and the creatures who inhabit it. In her latest, Casey considers how little we know about the ocean’s deepest reaches and profiles the people who are intent on improving that knowledge via manned submersibles.

In a well-researched investigation of the history of deep ocean…

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