Herman Melville, 1851

Moby-Dick

Herman Melville's sprawling whaling epic, read closely and charted from its own words.

209,384 words in 135 chapters, about 14 h 40 min of reading.

Read it free at Project GutenbergHow we drew the plates

Moby-Dick in six sentences

In our own words, after reading the whole novel, and checked against the text. Spoiler-light: no ending is revealed.

  1. Moby-Dick follows a whaling voyage, but its real subject is obsession, and what happens to a crew when one man's private grudge becomes everyone's mission.

  2. Melville builds it from wildly mixed parts, as 135 chapters and an epilogue swing between comic shore scenes, stage-play dialogue, sermons and detailed essays on whales and whaling.

  3. The central tension lies between Captain Ahab's fixed purpose and the doubts of his first mate, Starbuck, who sees the hunt as a dangerous turn away from the ship's real business.

  4. Its deepest theme is the limit of human knowledge, as the narrator measures and classifies the whale from every angle and still cannot pin down what it means.

  5. Our counts show the narrator stepping back, since Ishmael is named just 19 times while Ahab is named 504 times, nearly half of them in the final 15 percent of the book.

  6. First sold in London as The Whale to mixed reviews, it is now counted among the greatest American novels for its daring form and its rolling, biblical prose.

Three plates from the text

Every plate is computed by our scripts from the 209,384-word Project Gutenberg text. None is copied from a study guide.

Plate IThe mood of the wordingAbove the dotted line: brighter
Emotional arc of Moby-DickSmoothed sentiment of the wording across 40 equal parts of Moby-Dick, from the opening to the ending. Labelled points: Ch 4–9: friendship ashore, a Jonah sermon; Ch 42–44: whiteness, dread and Ahab's charts; Ch 71–73: plague ship and devil talk; Ch 100–103: jolly English whalers, whale lore; Ch 124–129: omens and a grieving captain.Ch 4–9Ch 42–44Ch 71–73Ch 100–103Ch 124–129OpeningMiddleEndingEmotional arc of Moby-DickSmoothed sentiment of the wording across 40 equal parts of Moby-Dick, from the opening to the ending. Labelled points: Ch 4–9: friendship ashore, a Jonah sermon; Ch 42–44: whiteness, dread and Ahab's charts; Ch 71–73: plague ship and devil talk; Ch 100–103: jolly English whalers, whale lore; Ch 124–129: omens and a grieving captain.Ch 4–9Ch 42–44Ch 71–73Ch 100–103Ch 124–129OpeningMiddleEndingEmotional arc of Moby-DickSmoothed sentiment of the wording across 40 equal parts of Moby-Dick, from the opening to the ending. Labelled points: Ch 4–9: friendship ashore, a Jonah sermon; Ch 42–44: whiteness, dread and Ahab's charts; Ch 71–73: plague ship and devil talk; Ch 100–103: jolly English whalers, whale lore; Ch 124–129: omens and a grieving captain.Ch 4–9Ch 42–44Ch 71–73Ch 100–103Ch 124–129OpeningMiddleEndingEmotional arc of Moby-DickSmoothed sentiment of the wording across 40 equal parts of Moby-Dick, from the opening to the ending. Labelled points: Ch 4–9: friendship ashore, a Jonah sermon; Ch 42–44: whiteness, dread and Ahab's charts; Ch 71–73: plague ship and devil talk; Ch 100–103: jolly English whalers, whale lore; Ch 124–129: omens and a grieving captain.Ch 4–9Ch 42–44Ch 71–73Ch 100–103Ch 124–129OpeningMiddleEnding
  1. Ch 4–9Friendship ashore, a Jonah sermon
  2. Ch 42–44Whiteness, dread and Ahab's charts
  3. Ch 71–73Plague ship and devil talk
  4. Ch 100–103Jolly English whalers, whale lore
  5. Ch 124–129Omens and a grieving captain

We split the novel into 40 equal slices of about 5,200 words and score each by the average VADER sentiment of its sentences, from −1 (most negative) to +1 (most positive); the line is a five-slice moving average, and the dotted line is neutral. Its slices span a narrower range than those of any other book on this site. It measures the tone of the words, not what happens.

Source: our count from the Project Gutenberg text (209,384 words), scored with VADER.

Plate IIWho is named whenNames per twentieth of the book

This chart counts how often five central characters are named in each twentieth of the book, about 10,500 words, including nicknames and titles such as the White Whale for Moby Dick. Ishmael, who narrates as I, is named only 19 times and is left off this chart.

Source: our count from the Gutenberg text, in 20 slices of about 10,500 words.

Plate IIIWho shares a paragraphLine width: paragraphs together
Character network of Moby-DickEight most-named characters. Strongest links: Ahab and Moby Dick (67 paragraphs); Ahab and Starbuck (59 paragraphs); Starbuck and Stubb (37 paragraphs); Ahab and Stubb (36 paragraphs).AhabStubbQueequegStarbuckMoby DickFlaskBildadPelegCharacter network of Moby-DickEight most-named characters. Strongest links: Ahab and Moby Dick (67 paragraphs); Ahab and Starbuck (59 paragraphs); Starbuck and Stubb (37 paragraphs); Ahab and Stubb (36 paragraphs).AhabStubbQueequegStarbuckMoby DickFlaskBildadPeleg

Lines join the eight most-named characters, and a thicker line means more paragraphs that name both of them; only the 15 strongest pairs are shown. The two ship owners, Peleg and Bildad, appear together only in the early chapters ashore.

Source: our count of paragraph co-occurrence in the Gutenberg text.

Dramatis personae

The eight most-named characters we counted, with how often each is named in the text (names and titles, not pronouns).

  • Captain Ahabnamed 504 timesCaptain of the Pequod, marked by a past encounter with a white whale.
  • Stubbnamed 253 timesEasygoing second mate who jokes his way through danger.
  • Queequegnamed 251 timesSouth Seas harpooneer who becomes Ishmael's closest friend.
  • Starbucknamed 197 timesThoughtful, careful first mate from Nantucket.
  • Moby Dicknamed 188 timesThe legendary white sperm whale at the center of the hunt.
  • Flasknamed 104 timesShort, combative third mate.
  • Captain Bildadnamed 77 timesPious Quaker part-owner of the Pequod who helps sign on the crew.
  • Captain Pelegnamed 73 timesGruff Quaker part-owner who first shows Ishmael the ship.

Key terms

Cetology
The scientific study of whales; Ishmael devotes whole chapters to sorting and describing them.
Gam
A social visit between the crews of two whaling ships that meet at sea.
Harpooneer
Melville's spelling of harpooner, the crew member who throws the harpoon from the bow of a small whaleboat.
Try-works
The brick furnaces on deck where blubber was boiled down into whale oil.
Monomania
An obsession with a single idea; the novel uses the word again and again for Ahab.
Leviathan
A sea monster from the Bible, and Melville's favorite grand name for the whale.

What we read to write this

  1. Moby Dick; Or, The Whale by Herman MelvilleProject Gutenberg
  2. October 18, 1851: Melville's Moby-Dick is published in London as The WhaleLibrary of America
  3. Art and LiteratureNew Bedford Whaling Museum
  4. Moby DickEncyclopaedia Britannica

Our own explanation and plates, written with AI assistance (Claude, by Anthropic) after reading the sources above and checked against the novel’s text. No text or images were copied. Published October 18, 2026.

Moby-Dick is free to read.

It is public domain in the US. Project Gutenberg has the full text as a web page, an ebook and plain text.

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