The 100 hardest books by men to read

Each point of light is one of the 100, placed by how hard it is to read. The brighter, the harder. The dotted line is one way up.

100
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1,879
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17
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No. 1 of 100

Finnegans Wake

James Joyce · 1939

Difficulty 94/10044 hours

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Readable here · 17

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About 1,879 hours for 100 of 100 books with measured lengths. Estimates use 250 words a minute, adjusted for each book's difficulty. At 2 hours a day, about 940 days for those books.

1–10 · 259 hours
  1. No. 1 on this list. Finnegans Wake

    James Joyce · 1939

    Very Difficult44 hours

    Finnegans Wake appears on 108 university syllabi (Open Syllabus, 50th percentile) and holds a Wikipedia article in 39 languages. It is listed on the Modern Library 100 Best Novels and published by NYRB Classics. Syllabus presence is lower than Ulysses because the book is taught almost exclusively in graduate Joyce seminars and advanced modernism courses — its difficulty makes undergraduate adoption rare.

  2. A major work of late twentieth-century philosophy. Essential in continental philosophy, cultural theory, architecture, and digital humanities.

  3. No. 3 on this list. The Waste Land

    T. S. Eliot · 1922

    Very Difficult1.4 hours

    Taught in schools: Pacific Senior Secondary Certificate – English

    Included in: Great Books of the Western World

    Eliot shattered the conventions of English-language poetry by splicing together fragments of six languages, Grail legend, and London pub talk into a single 434-line collage that made modernism unavoidable. No poem before it had turned cultural disintegration itself into a formal principle.

  4. No. 4 on this list. Ulysses

    James Joyce · 1922

    Very Difficult47 hours

    Included in: Bokklubben World Library

    Ulysses appears on 1,017 university syllabi (75th percentile, Open Syllabus Project) and features on the Modern Library's #1 Best Novels list, Le Monde's 100 Books of the Century, TIME's All-TIME 100 Novels, and the BBC Big Read. Wikipedia covers it in 36 languages. Published in Everyman's Library and Penguin Classics, it has maintained continuous academic circulation since its 1934 US publication.

  5. In the Heart of the Heart of the Country was first published in 1968 and immediately positioned Gass — alongside Barth, Pynchon, and Coover — as a founding figure of American postmodern fiction. The NYRB Classics reprint with an introduction by Joanna Scott confirms its place in the American literary canon. It is taught in graduate programs in literary fiction and cited in essays on American experimental prose. Its canonical position is more secure in academic contexts than in general readership, placing it below Invisible Man or Blood Meridian but above most of its experimental contemporaries.

  6. Aesthetic Theory is required reading in philosophy of art, critical theory, and aesthetics programs at universities worldwide. It appears on syllabi across art history, musicology, literary theory, and philosophy departments—taught wherever Frankfurt School critical theory is engaged seriously. The book is treated as the foundational text of 20th-century philosophical aesthetics, occupying the same curricular position in art theory that Kant's Critique of Judgment holds for earlier aesthetics.

  7. No. 7 on this list. The Cantos

    Ezra Pound · 1970

    Very Difficult24 hours

    The Cantos appear on virtually every graduate-level modernist poetry syllabus and are the unavoidable centerpiece of Pound studies worldwide. The Pisan Cantos alone are canonical across multiple national literary traditions. While shorter Pound poems are more widely assigned at the undergraduate level, the full poem is central to any serious study of 20th-century Anglo-American poetry.

  8. The New York Trilogy stands as the defining work of American postmodern noir and one of the most influential experimental novels of the 1980s. It appears consistently on syllabi for postmodern fiction, metafiction, and American literature courses, and is cited as a foundational text in discussions of the detective genre's literary transformation. Published in the US by Penguin Books (1987 combined edition), it has remained continuously in print for four decades. It appears on numerous "greatest novels" lists and is central to critical discourse on identity, authorship, and the limitations of language in contemporary fiction.

  9. No. 9 on this list. How It Is

    Samuel Beckett · 1961

    Very Difficult6 hours

    How It Is appears on advanced modernism and postmodernism syllabi but rarely in broad undergraduate curricula — it is a specialist's Beckett text rather than the entry point (Waiting for Godot or Endgame fill that role). Wikipedia records the work in 6 languages with a 7,787-character article, indicating solid scholarly documentation but not wide popular reach. Among Beckett scholars it is considered essential; among general readers it is largely unknown.

  10. The Public Burning is Robert Coover's most ambitious and controversial novel — refused by seventeen publishers before Viking accepted it, then immediately pulled from paperback after a Nixon lawsuit threat. It appears in every major survey of American postmodern fiction (Hassan, Waugh, McHale), is taught widely in graduate seminars on metafiction, and is cited alongside Gravity's Rainbow and Giles Goat-Boy as the defining novels of the postmodern satirical-historical mode. Its canonical status exceeds its readership by a large margin.

11–20 · 240 hours
  1. No. 11 on this list. Anti-Oedipus · Gilles Deleuze · 1972

    Anti-Oedipus is canonical within Continental philosophy, critical theory, cultural studies, and queer theory — it appears on graduate syllabi wherever poststructuralism, Marxist theory, or affect theory is taught. Wikipedia data is absent from the database, but the work maintains Wikipedia articles in over 30 languages and is among the most-cited texts in humanities graduate education worldwide. Its status is more specialized than Orientalism but more widely taught than Negative Dialectics.

    Very Difficult29 hours

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  2. No. 12 on this list. Mason & Dixon · Thomas Pynchon · 1997

    Mason & Dixon appears on graduate-level American literature and postmodern fiction syllabi, most notably in courses on Pynchon or on the 18th-century novel's legacy, but has not achieved the broad undergraduate curriculum placement of Gravity's Rainbow or The Crying of Lot 49. It appears on the Modern Library 100 Best Novels list and most 'great American novels' inventories. Wikipedia articles exist in over a dozen languages. Its length and difficulty limit classroom adoption compared to shorter Pynchon works.

    Very Difficult42 hours

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  3. No. 13 on this list. Petersburg · Andrei Bely · 1913

    Vladimir Nabokov named Petersburg one of the four greatest novels of the twentieth century, alongside Ulysses, Kafka's The Metamorphosis, and In Search of Lost Time. It is foundational to university syllabi in Slavic studies and comparative modernism globally, and appears on major world literature lists. Its canonical standing is high within literary circles and academia, though it reaches fewer general curricula than English-language modernist counterparts.

    Very Difficult31 hours

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  4. No. 14 on this list. Gravity's Rainbow · Thomas Pynchon · 1974

    Thomas Pynchon constructs an encyclopedic paranoid masterwork spanning 760 pages of rocket science, Pavlovian conditioning, corporate conspiracy, and encyclopedic digression. Tyrone Slothrop, American lieutenant in wartime London, discovers his sexual conquests map perfectly onto V-2 rocket strike locations—but the erections precede the impacts. Was he conditioned as an infant by sinister behaviorist Laszlo Jamf? Does a corporate-military cartel control history itself? Pynchon provides evidence for every paranoid connection while confirming none. The novel sprawls across 1944-45 Europe, from London under rocket attack to occupied Germany's anarchic Zone, accumulating hundreds of characters, corporate entities, chemical formulas, and historical conspiracies. Pynchon's prose shifts registers violently: technical manuals on rocket engineering dissolve into vaudeville routines, then into lyrical meditations on death and entropy. The vocabulary demands encyclopedic knowledge—thermodynamics, organic chemistry, Tarot, Rilke, film history, brand names. Readers navigate specialized jargon without glossaries, track characters who appear once and vanish, decode references to real and imaginary corporations. The difficulty is purposeful: Pynchon creates textual experience of paranoid information overload. His central symbol, the V-2 rocket, carries impossible symbolic weight: phallic death-bringer, technological sublime, gravity's rainbow parabola from launch to silent impact. The rocket arrives before its sound—death you cannot hear coming. Pynchon explores how technology transforms human consciousness, how corporations and states use Pavlovian conditioning for control, how empire produces extinction (the dodo, the Herero genocide). Concrete plot events—Slothrop's investigation, Roger and Jessica's doomed love, Blicero's ritual rocket launch—carry enormous abstract weight about history, causation, and freedom. The novel asks whether patterns are real or paranoid projection: does Slothrop's conditioning prove control, or is it coincidence interpreted as conspiracy? Pynchon withholds answers. The structure mirrors paranoid thinking—everything potentially connects, secret cartels manipulate history, individual agency vanishes into systems. Slothrop himself fragments as the novel progresses, appearing less frequently, dissolving into scattered references, finally disappearing entirely. The dissolution is structural: as Slothrop loses coherence, so does the narrative. Subplots proliferate, the center fails to hold, entropy increases. The ending places readers in a movie theater in Los Angeles, present tense, as the 00000 rocket descends toward them. The novel freeze-frames before impact, leaving readers perpetually awaiting the explosion. No resolution occurs—narrative, thematic, or moral. Gravity's Rainbow withholds the satisfactions of conventional fiction while demanding enormous interpretive labor. Its encyclopedic scope, technical difficulty, and paranoid plotting make it among English literature's most challenging novels. Pynchon proved unreadability and importance could coexist, that difficulty itself could be the point. The novel's influence on postmodern fiction is incalculable—it established new possibilities for combining history, science, and popular culture in maximalist form. Reading it requires surrender to accumulation, pattern-seeking without resolution, immersion in encyclopedic detail that may or may not signify. The reward is experiencing consciousness under late capitalism: paranoid, fragmented, overwhelmed by information, seeking patterns in noise, awaiting the rocket's silent arrival.

    Difficult52 hours

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  5. No. 15 on this list. The Interpreters · Wole Soyinka · 1965

    Included in: Heinemann African Writers Series

    Widely taught across African literature curricula and regarded as the foundational novel of postcolonial Anglophone African fiction. Soyinka's Nobel Prize (1986) retroactively elevated its status; it appears on virtually every serious African literature syllabus worldwide.

    Difficult14 hours

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  6. No. 16 on this list. Dialectic of Enlightenment · Theodor W. Adorno · 1944

    One of the most important works of twentieth-century philosophy and critical theory. Essential in philosophy, cultural studies, media studies, and political theory.

    Very Difficult12 hours

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  7. No. 17 on this list. Doctor Faustus · Thomas Mann · 1947

    Routinely cited as Mann magnum opus and the great novel of German catastrophe. Taught as essential modernist text.

    Difficult34 hours

    Start this book
  8. No. 18 on this list. Ill Seen Ill Said · Samuel Beckett · 1981

    An old woman lives alone in a stone cabin at the edge of a formless landscape. She watches Venus rise and the moon whiten the stones. She makes her slow way to a tomb bearing flowers. Twelve figures linger always in the distance — still, or receding — and she never sees one come toward her. A narrating eye watches her, reports what it sees, then immediately doubts its own report. 'Ill seen' is both title and method: Beckett spent his late career stripping the novel to whatever cannot be further removed, and Ill Seen Ill Said is among the most extreme results. There is no plot and almost no character in the usual sense — only perception failing to fix its object, language circling what it cannot say. The woman seems to be dying, or has always been dying, or is a figment the narrator cannot quite relinquish. A buttonhook trembles on its nail throughout; the stones encroach on the pastures year by year; and at the last a voice says: 'Know happiness.' At eighty-odd pages this is Beckett at his most concentrated — difficult, beautiful, and utterly unlike anything else.

    Difficult5 hours

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  9. No. 19 on this list. Marks of Identity · Juan Goytisolo · 1966

    Marks of Identity is the opening volume of Goytisolo's Mendiola Trilogy, widely recognized as the most important work of experimental Spanish fiction produced under Francoism. It holds a secure position in world literature syllabi as a landmark text of anti-Francoist dissent written in a formal language learned from Faulkner, Sartre, and the nouveau roman.

    Difficult20 hours

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  10. No. 20 on this list. Harmonium · Wallace Stevens · 1923

    Harmonium appears on thousands of university poetry syllabi and is a fixture of American modernism courses. It is regularly listed among the foundational texts of American poetry, alongside Whitman's Leaves of Grass and Eliot's Prufrock — despite the database showing no captured syllabus appearances, Stevens's place in the academic canon is among the most secure of any twentieth-century American poet.

    Difficult2.1 hours

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21–30 · 336 hours
  1. No. 21 on this list. The Arcades Project · Walter Benjamin

    The Arcades Project is required reading in virtually every critical theory, cultural studies, and German Studies graduate program worldwide. Benjamin's concepts — the dialectical image, the flâneur, the wish-image, Jetztzeit — have become foundational vocabulary in the humanities. The book anchors syllabi in fields as disparate as architecture, urban studies, film theory, and literary criticism, making it one of the most cross-disciplinary canonical texts of the 20th century.

    Very Difficult84 hours

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  2. No. 22 on this list. Zhuangzi · Zhuangzi · c. 300 BCE

    One of the two foundational Daoist texts, taught in world philosophy, Chinese literature and religious studies courses everywhere, in multiple competing English editions.

    Difficult17 hours

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  3. No. 23 on this list. The Life and Opinions of Tristram Shandy, Gentleman · Laurence Sterne · 1759

    Included in: Bokklubben World Library, Great Books of the Western World

    Tristram Shandy is one of the most taught 18th-century English novels in university literature programs worldwide, appearing on virtually every course covering the development of the novel form, postmodernism avant la lettre, and experimental fiction. It consistently appears on lists of the greatest novels in the English language — Modern Library, Penguin Classics, academic consensus lists — and is the foundational text for any discussion of metafiction and narrative self-consciousness. Its canonical status is second only to Fielding's Tom Jones among 18th-century English prose fiction.

    Difficult27 hours

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  4. No. 24 on this list. Vertigo · W.G. Sebald · 1990

    A narrator wanders through northern Italy in the late 1980s, haunted by a sense that the same catastrophe keeps arriving in different costume. He sits in a Verona archive reading newspapers from 1913—the year before everything collapsed—and finds himself unable to leave. In the second section, a figure called Dr K. travels from Vienna to Venice to Riva, conducting a doomed romance with a girl from Genoa and hearing, at a sanatorium dinner table, a general's theory that battles are decided by specific gravity, not willpower. These two time periods—the narrator's present and Franz Kafka's 1913—are laid over each other until they become one.\n\nSebald writes long, unhurried paragraphs that gather subordinate clauses the way rivers gather tributaries: you are always moving forward but the channel keeps widening. Photographs appear without captions. Characters arrive and dissolve. The dead hunter Gracchus, lost between worlds because a helmsman was distracted, recurs as the book's organizing myth—a figure for anyone unable to depart this life entirely.\n\nVertigo is Sebald's first book, the one in which his method first becomes fully itself: a narrator walking through landscapes saturated with historical catastrophe, finding that the past is not behind us but slightly displaced sideways, still happening, still unresolved. The final image is Samuel Pepys's fire seen from a dream of mountain passes—the city burning, pigeons dead on the pavement, the question 'Is this the end of time?' floating unanswered.

    Difficult8.1 hours

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  5. No. 25 on this list. Infinite Jest · David Foster Wallace · 1996

    A gargantuan, mind-altering comedy about the Pursuit of Happiness in America Set in an addicts' halfway house and a tennis academy, and featuring the most endearingly screwed-up family to come along in recent fiction, Infinite Jest explores essential questions about what entertainment is and why it has come to so dominate our lives; about how our desire for entertainment affects our need to connect with other people; and about what the pleasures we choose say about who we are. Equal parts philosophical quest and screwball comedy, Infinite Jest bends every rule of fiction without sacrificing for a moment its own entertainment value. It is an exuberant, uniquely American exploration of the passions that make us human - and one of those rare books that renew the idea of what a novel can do.

    Difficult70 hours

    Start this book
  6. No. 26 on this list. Critique of Pure Reason · Immanuel Kant · 1781

    The Critique of Pure Reason is one of the most important works in the entire history of Western philosophy, universally recognized as a foundational text. It appears on virtually every list of essential philosophical works, is a required text in philosophy departments worldwide, and has been in continuous print and scholarly discussion since its publication in 1781. It is to modern philosophy what Newton's Principia is to physics—the work that redefined the field's fundamental questions and methods.

    Very Difficult35 hours

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  7. No. 27 on this list. The Book of Disquiet · Fernando Pessoa

    Included in: Bokklubben World Library

    The Book of Disquiet appears regularly on comparative literature and world literature syllabi and figures on most major 'greatest books of the 20th century' lists (Le Monde, Time, Modern Library). The Richard Zenith translation brought it to global attention and Wikipedia articles exist in 40+ languages, indicating wide international recognition. Not as universally taught as Crime and Punishment due to its difficulty and Portuguese-language origin, but firmly established in the major canon.

    Difficult24 hours

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  8. No. 28 on this list. The Unnamable · Samuel Beckett · 1953

    Included in: Bokklubben World Library

    The Unnamable is taught in advanced modernism, postmodernism, and philosophy-of-language courses at universities worldwide, though less universally than Waiting for Godot. It anchors the Beckett Trilogy, which is among the canonical texts of twentieth-century literature in English and French. The Wikipedia and syllabus data signals appear underreported for this work.

    Difficult27 hours

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  9. No. 29 on this list. The Unconsoled · Kazuo Ishiguro · 1995

    A central text in Ishiguro's oeuvre and in post-1990 British literary fiction, widely taught at graduate level and consistently included in critical assessments of late-twentieth-century psychological realism. Its reputation was initially polarised but has grown substantially since Ishiguro's Nobel Prize.

    Difficult29 hours

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  10. No. 30 on this list. Satantango · László Krasznahorkai · 1985

    Wikipedia article exists in 22 languages, indicating substantial global reach, and Krasznahorkai's 2025 Nobel Prize in Literature will accelerate institutional attention to the novel. Syllabus appearances are currently negligible — the recent Nobel has not yet translated into widespread university adoption. The novel occupies a firm place in the contemporary European literary canon without yet achieving the fixture status of earlier Nobel laureates.

    Difficult14 hours

    Start this book
31–40 · 265 hours
  1. No. 31 on this list. Being and Time

    Martin Heidegger · 1927

  2. No. 32 on this list. The Sound and the Fury

    William Faulkner · 1929

    Taught in schools: Turkish edebiyat curriculum (Turkey)

    Included in: Bokklubben World Library

  3. No. 33 on this list. Spring and All

    William Carlos Williams · 1923

  4. No. 34 on this list. V.

    Thomas Pynchon · 1963

  5. No. 35 on this list. The Satanic Verses

    Salman Rushdie · 1988

  6. No. 36 on this list. Summa Theologica

    Thomas Aquinas

  7. No. 37 on this list. The Solitudes

    Luis de Góngora · 1613

  8. No. 38 on this list. The Shadow Lines

    Amitav Ghosh · 1988

  9. No. 39 on this list. Troilus and Criseyde

    Geoffrey Chaucer · 1385

    Included in: Great Books of the Western World

  10. No. 40 on this list. Paterson

    William Carlos Williams · 1963

41–50 · 250 hours
  1. No. 41 on this list. Writing and Difference

    Jacques Derrida · 1967

  2. No. 42 on this list. Absalom, Absalom!

    William Faulkner · 1936

    Included in: Bokklubben World Library

  3. No. 43 on this list. A Portrait of the Artist as a Young Man

    James Joyce · 1916

    Included in: Great Books of the Western World

  4. No. 44 on this list. Dream of the Red Chamber

    Cao Xueqin · 1791

    Included in: UNESCO Collection of Representative Works

  5. No. 45 on this list. Metamorphoses

    Ovid · 8

    Taught in schools: Hungarian literature curriculum (magyar nyelv és irodalom) (Hungary)

    Included in: Bokklubben World Library

  6. No. 46 on this list. Of Grammatology

    Jacques Derrida · 1967

  7. No. 47 on this list. Age of Iron

    J.M. Coetzee · 1990

  8. No. 48 on this list. Rosencrantz and Guildenstern Are Dead

    Tom Stoppard · 1966

  9. No. 49 on this list. Fifth Business

    Robertson Davies · 1970

  10. No. 50 on this list. I Am a Cat

    Natsume Sōseki · 1905

    Included in: UNESCO Collection of Representative Works

51–60 · 130 hours
  1. No. 51 on this list. Minima Moralia

    Theodor W. Adorno · 1951

  2. No. 52 on this list. Nova

    Samuel R. Delany · 1968

  3. No. 53 on this list. The Turn of the Screw

    Henry James · 1898

    Taught in schools: CSEC English B – Caribbean Examinations Council

  4. No. 54 on this list. Vanity Fair

    William Makepeace Thackeray · 1848

    Taught in schools: AQA GCSE and A-level English Literature (UK)

  5. No. 55 on this list. The Songs of the South

    Qu Yuan · c. 278 BCE

  6. No. 56 on this list. Postmodernism, or, The Cultural Logic of Late Capitalism

    Fredric Jameson · 1991

  7. No. 57 on this list. Forefathers' Eve

    Adam Mickiewicz · 1832

    Taught in schools: Lektury obowiązkowe – Polish national reading list (Poland)

  8. No. 58 on this list. The Street of Crocodiles

    Bruno Schulz · 1934

    Taught in schools: Lektury obowiązkowe – Polish national reading list (Poland)

  9. No. 59 on this list. Bohemian Lights

    Ramón del Valle-Inclán · 1924

  10. No. 60 on this list. Pale Fire

    Vladimir Nabokov · 1962

61–70 · 120 hours
  1. No. 61 on this list. The Order of Things: An Archaeology of the Human Sciences

    Michel Foucault · 1966

  2. No. 62 on this list. Go Tell It on the Mountain

    James Baldwin · 1953

  3. No. 63 on this list. The Emigrants

    W.G. Sebald · 1992

  4. No. 64 on this list. His Master's Voice

    Stanisław Lem · 1968

  5. No. 65 on this list. The Setting Sun

    Osamu Dazai · 1947

  6. No. 66 on this list. Blindness and Insight

    Paul de Man · 1971

  7. No. 67 on this list. House of Glass

    Pramoedya Ananta Toer · 1988

  8. No. 68 on this list. Four Quartets

    T. S. Eliot · 1943

  9. No. 69 on this list. Invisible Man

    Ralph Ellison · 1953

    Included in: Bokklubben World Library

  10. No. 70 on this list. Henry IV, Part 1

    William Shakespeare · 1598

    Taught in schools: WJEC/Eduqas GCSE and A-level English Literature (UK)

    Included in: Great Books of the Western World

71–80 · 82 hours
  1. No. 71 on this list. Time and Narrative

    Paul Ricoeur · 1984

  2. No. 72 on this list. The Sandman

    E.T.A. Hoffmann · 1816

  3. No. 73 on this list. The Golden Bowl

    Henry James · 1904

  4. No. 74 on this list. Austerlitz

    W.G. Sebald · 2001

  5. No. 75 on this list. Three Tales

    Gustave Flaubert · 1877

  6. No. 76 on this list. The History of Sexuality, Volume 1: An Introduction

    Michel Foucault · 1976

  7. No. 77 on this list. If on a Winter’s Night a Traveler

    Italo Calvino · 1982

  8. No. 78 on this list. Selected Poems of Osip Mandelstam

    Osip Mandelstam

  9. No. 79 on this list. Measure for Measure

    William Shakespeare · 1604

    Taught in schools: AQA GCSE and A-level English Literature (UK), WJEC/Eduqas GCSE and A-level English Literature (UK)

    Included in: Great Books of the Western World

  10. No. 80 on this list. Cronopios and Famas

    Julio Cortázar · 1962

    Taught in schools: Literatura, Diseño Curricular – Provincia de Buenos Aires (Argentina), UNAM Escuela Nacional Preparatoria – programas de Literatura (Mexico)

81–90 · 91 hours
  1. No. 81 on this list. The Origin of German Tragic Drama

    Walter Benjamin · 1928

  2. No. 82 on this list. A Hunger Artist

    Franz Kafka · 1924

  3. No. 83 on this list. Arrow of God

    Chinua Achebe · 1964

    Taught in schools: CSEC English B – Caribbean Examinations Council

    Included in: Heinemann African Writers Series

  4. No. 84 on this list. King Lear

    William Shakespeare · 1606

    Taught in schools: AQA GCSE and A-level English Literature (UK), WJEC/Eduqas GCSE and A-level English Literature (UK)

    Included in: Bokklubben World Library, Great Books of the Western World, UNESCO Collection of Representative Works

  5. No. 85 on this list. Personae

    Ezra Pound · 1926

  6. No. 86 on this list. Natyashastra

    Bharata Muni · c. 200 BCE

  7. No. 87 on this list. Blood Knot

    Athol Fugard · 1961

  8. No. 88 on this list. Angels in America: Perestroika

    Tony Kushner · 1992

  9. No. 89 on this list. Aura

    Carlos Fuentes · 1962

  10. No. 90 on this list. The Kreutzer Sonata

    Leo Tolstoy · 1889

91–100 · 108 hours
  1. No. 91 on this list. New Science

    Giambattista Vico · 1725

  2. No. 92 on this list. Canti

    Giacomo Leopardi · 1835

  3. No. 93 on this list. The Gambler

    Fyodor Dostoevsky · 1867

  4. No. 94 on this list. Do Androids Dream of Electric Sheep?

    Philip K. Dick · 1968

  5. No. 95 on this list. The Scarlet Letter

    Nathaniel Hawthorne · 1850

    Taught in schools: Common Core text exemplars (Appendix B) (US), CSEC English B – Caribbean Examinations Council

  6. No. 96 on this list. Poetics of Relation

    Édouard Glissant · 1990

  7. No. 97 on this list. Omeros

    Derek Walcott · 1990

  8. No. 98 on this list. The Castle

    Franz Kafka · 1926

    Included in: Bokklubben World Library

  9. No. 99 on this list. The Wings of the Dove

    Henry James · 1902

  10. No. 100 on this list. The Quiet American

    Graham Greene · 1955

About this list

These 100 books are the hardest-scoring eligible books by men currently in the catalogue. Hardest first, the list opens with Finnegans Wake, A Thousand Plateaus and The Waste Land. About 1,879 hours of reading in all. Difficulty runs from 75 to 83 out of 100 for the middle half of the list; the summit is Finnegans Wake at 94.

This list is ranked by difficulty score, hardest first, with a consistent order for equal scores. Membership follows authors and co-authors, not translators or editors. Catalogue coverage and the historical canon both limit what this list can represent.

When we matched the Canons dataset to our catalogue in October 2026, our canonical-status scores rose with the number of school curricula, publisher series and lists in it that cite a work: the median score was 72 for books one such source cites, 84 at two, 88 at three, 92 at four and 93 at five or more. Prizes are left out of that count. Outside the state curricula, the dataset’s sources choose mostly from what has been translated into English or French, so it is a weaker check on other literatures. Source: Canons (Andrew Piper), CC BY 4.0

Questions people actually ask

What are the hardest books by men to read?
Ranked hardest first by difficulty score, Finnegans Wake, A Thousand Plateaus, The Waste Land, Ulysses and In the Heart of the Heart of the Country lead. ReadingRate ranks 100 such books, each with a difficulty score and a reading-time estimate.
How hard are books by men to read?
Most of this list sits between 75 and 83 on ReadingRate's 100-point difficulty scale, where 40 to 55 is moderate. The summit is Finnegans Wake at 94. Every entry carries its own score, so a reader can pick a great book at a difficulty they will finish.
How is this list ranked?
Nine dimensions, from vocabulary and sentence structure to symbolic density and how much an ending withholds, each scored out of 100 and combined. It measures the text, not the reader, and it leans on meaning: The New York Trilogy scores 87 for how much it withholds, though its sentences are plainer than anything else in the top twenty. Each book's page shows which kind of hard it is.