Captain Ahab in the context of Monomania

Moby-Dick; or, The Whale is an 1851 epic novel by American writer Herman Melville. The book is centered on the sailor Ishmael's narrative of the maniacal quest of Ahab, captain of the whaling ship Pequod, for vengeance against Moby Dick, the giant white sperm whale that bit off his leg on the ship's previous voyage. A contribution to the literature of the American Renaissance, Moby-Dick was published to mixed reviews, was a commercial failure, and was out of print at the time of the author's death in 1891. Its reputation as a Great American Novel was established only in the 20th century, after the 1919 centennial of its author's birth. William Faulkner said he wished he had written the book himself, and D. H. Lawrence called it "one of the strangest and most wonderful books in the world" and "the greatest book of the sea ever written". Its opening sentence, "Call me Ishmael", is among world literature's most famous.

Melville began writing Moby-Dick in February 1850 and finished 18 months later, a year after he had anticipated. Melville drew on his experience as a common sailor from 1841 to 1844, including on whalers, and on wide reading in whaling literature. The white whale is modeled on a notoriously hard-to-catch albino whale Mocha Dick, and the book's ending is based on the sinking of the whaleship Essex in 1820. The detailed and realistic descriptions of sailing, whale hunting and of extracting whale oil, as well as life aboard ship among a culturally diverse crew, are mixed with exploration of class and social status, good and evil, and the existence of God.

Moby Dick is a 1956 adventure film directed and produced by John Huston, adapted by Huston and Ray Bradbury from Herman Melville's 1851 novel Moby-Dick. It stars Gregory Peck as Captain Ahab, Richard Basehart as Ishmael, and Leo Genn as Starbuck, with supporting performances by James Robertson Justice, Harry Andrews, Bernard Miles, Noel Purcell and Orson Welles as Father Mapple.

A co-production of the United Kingdom and the United States, the film was distributed by Warner Bros. on June 27, 1956. It received positive reviews from critics and audiences and was a commercial success. The National Board of Review ranked the film in its Top 10 Films at their 1956 awards, with Huston winning Best Director and Baseheart winning for Best Supporting Actor. Huston was nominated for a Directors Guild of America Award for Outstanding Directing – Feature Film at the 9th Directors Guild of America Awards.

Ishmael is a character in Herman Melville's Moby-Dick (1851), which opens with the line "Call me Ishmael." He is the first-person narrator of much of the book. Because Ishmael plays a minor role in the plot, early critics of Moby-Dick assumed that Captain Ahab was the protagonist. Many either confused Ishmael with Melville or overlooked the role he played. Later critics distinguished Ishmael from Melville, and some saw his mystic and speculative consciousness as the novel's central force rather than Captain Ahab's monomaniacal force of will.

The Biblical name Ishmael has come to symbolize orphans, exiles, and social outcasts. By contrast with his eponym from the Book of Genesis, who is banished into the desert, Melville's Ishmael wanders upon the sea. Each Ishmael, however, experiences a miraculous rescue; in the Bible from thirst, in the novel from drowning.

Pequod is a fictional 19th-century Nantucket whaling ship that appears in the 1851 novel Moby-Dick by American author Herman Melville. Pequod and her crew, commanded by Captain Ahab, are central to the story, which, after the initial chapters, takes place almost entirely aboard the ship during a three-year whaling expedition in the Atlantic, Indian and South Pacific oceans. Most of the characters in the novel are part of Pequod's crew.

Ishmael, the novel's narrator, encounters the ship after he arrives in Nantucket and learns of three ships that are about to leave on three-year cruises. Tasked by his new friend, the Polynesian harpooneer Queequeg (or more precisely, Queequeg's idol-god, Yojo), to make the selection for them both, Ishmael, a self-described "green hand at whaling", goes to the Straight Wharf and chooses the Pequod.