Although Herman Melville’s Moby-Dick is beloved as one of the most profound and enduring works of American fiction, we rarely consider it a work of nature writing—or even a novel of the sea. Yet Pulitzer Prize–winning author Annie Dillard avers Moby-Dick is the “best book ever written about nature,” and nearly the entirety of the story is set on the waves, with scarcely a whiff of land. In fact, Ishmael’s sea yarn is in conversation with the nature writing of Emerson and Thoreau, and Melville himself did much more than live for a year in a cabin beside a pond. He set sail: to the far remote Pacific Ocean, spending more than three years at sea before writing his masterpiece in 1851.