The author of the famous novel "Moby Dick" is Herman Melville. Published in 1851, "Moby Dick" is considered one of the great American novels and is renowned for its intricate narrative and deep philosophical themes. The story follows Ishmael, a sailor aboard the whaling ship Pequod, led by the obsessive Captain Ahab, who seeks revenge on the giant white whale, Moby Dick, that had destroyed his ship and severed his leg. Melville's work explores complex issues such as obsession, nature, and the human condition, and it has garnered significant critical acclaim, influencing literature and culture over the years.