"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...

"A heavily illustrated book and narrative about the threat of rising sea levels around the world"-- Provided by publisher.

"When ships sink to the ocean floor, the ocean transforms them into artificial reefs. This new life begins with the growth of coral polyps and the arrival of small plankton, followed by schools of fish and hungry predators, until the ship is home to hundreds of sea creatures. It's a magical transformation from relic to reef that helps bring life back to struggling ocean ecosystems"-- Provided by publisher.