Gutenberg Readability Search - Readability Catalog of Project Gutenberg eBooks

This table shows the readability data of selected Project Gutenberg eBooks.

  • To search books by Charles Dickens, search with dickens.
  • Input adventure to show Adventures of Huckleberry Finn, Adventures of Sherlock Holmes, Alice's Adventures in Wonderland, etc.
  • Vocabulary size input 13000 gives eBooks suitable for the vocabulary size.
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    973 results.

    Vocabulary Coverage
    (Difficult: 98%, Appropriate: 99%)
    Conventional Readability Formula
    Title Author Translator Born Died 90% 95% 98% 99% 99.5% 99.9% Word Count (Pages) Words per Sentence Syllables per Word Fog Index Flesch Reading Ease Flesch-Kincaid
    Details David Copperfield Dickens, Charles 1812 1870 2000 3000 6000 8000 11000 17000 349774
    (874)
    17.7 1.45 10.7 66.4 8.4
    Details Northanger Abbey Austen, Jane 1775 1817 2000 3000 6000 8000 10000 15000 76450
    (191)
    21.1 1.5 13.2 58.4 10.4
    Details The Return of Sherlock Holmes Doyle, Arthur Conan, Sir 1859 1930 2000 3000 6000 8000 10000 15000 111170
    (277)
    14.2 1.44 9.2 71.0 6.9
    Details Beyond the Door Dick, Philip K. 1928 1982 2000 3000 6000 8000 8000 9000 2451
    (6)
    8.4 1.35 5.4 84.3 3.6
    Details Utopia More, Thomas, Sir, Saint 1478 1535 2000 3000 6000 8000 10000 14000 43401
    (108)
    55.4 1.43 26.2 29.7 22.9
    Details Democracy in America — Volume 1 Tocqueville, Alexis de Reeve, Henry 1805 (1813) 1859 (1895) 3000 4000 6000 8000 11000 16000 188399
    (470)
    33.7 1.67 21.0 31.4 17.3
    Details The Sex Life of the Gods Knerr, Michael 2000 4000 6000 8000 10000 14000 32090
    (80)
    11.2 1.39 7.0 78.3 5.1
    Details The Every-day Life of Abraham Lincoln A Narrative And Descriptive Biography With Browne, Francis F. (Francis Fisher) 1843 1913 3000 4000 6000 8000 10000 15000 200768
    (501)
    22.5 1.58 14.8 50.5 11.8
    Details My Antonia Cather, Willa 1873 1947 2000 4000 6000 8000 11000 15000 80807
    (202)
    16.3 1.42 9.4 70.2 7.5
    Details How to Tell a Story and Other Essays Twain, Mark 1835 1911 2000 4000 6000 8000 10000 18000 7146
    (17)
    21.7 1.43 12.0 64.0 9.7
    Details The Critique of Practical Reason Kant, Immanuel Abbott, Thomas Kingsmill 1724 (1829) 1804 (1913) 3000 3000 6000 8000 12000 17000 62637
    (156)
    50.4 1.64 27.2 16.6 23.4
    Details My First Picture Book With Thirty-six Pages of Pictures Printed in Colours by Kr Kronheim, Joseph Martin 1810 1896 2000 4000 6000 8000 11000 15000 4593
    (11)
    22.7 1.32 10.4 72.5 8.8
    Details The Behavior of Crowds A Psychological Study Martin, Everett Dean 3000 4000 7000 8000 10000 15000 70365
    (175)
    18.9 1.69 14.8 44.7 11.7
    Details Lady Susan Austen, Jane 1775 1817 2000 3000 6000 8000 11000 14000 22830
    (57)
    23.7 1.54 14.6 52.6 11.8
    Details The Sea-Gull Chekhov, Anton Pavlovich 1860 1904 2000 3000 5000 8000 9000 16000 18866
    (47)
    9.7 1.43 7.0 75.7 5.1
    Details Shakespearean Tragedy Lectures on Hamlet, Othello, King Lear, Macbeth Bradley, A. C. (Andrew Cecil) 1851 1935 3000 4000 7000 8000 11000 16000 165374
    (413)
    21.2 1.53 13.7 56.2 10.7
    Details Queen Victoria Browne, E. Gordon (Edgar Gordon) 1871 2000 3000 6000 8000 10000 15000 33632
    (84)
    23.2 1.54 14.3 53.4 11.6
    Details The Rubicon Benson, E. F. (Edward Frederic) 1867 1940 2000 3000 6000 8000 11000 18000 74278
    (185)
    13.8 1.45 9.1 70.2 6.9
    Details The History of the Peloponnesian War Thucydides Crawley, Richard 455BC (1840) 395BC (1893) 2000 4000 6000 8000 11000 17000 204634
    (511)
    39.8 1.57 22.0 33.4 18.5
    Details The Garden Party and Other Stories Mansfield, Katherine 1888 1923 2000 4000 6000 8000 11000 16000 56598
    (141)
    10.5 1.39 6.6 78.9 4.9
    Details Very Short Stories and Verses For Children Clifford, W. K., Mrs. 1929 1000 2000 6000 8000 11000 16000 14400
    (36)
    16.8 1.3 7.9 79.9 6.3
    Details Gorgias Plato Jowett, Benjamin 427BC (1817) 347BC (1893) 2000 3000 6000 8000 10000 17000 59271
    (148)
    23.6 1.5 14.7 56.3 11.3
    Details The Art of Cross-Examination With the Cross-Examinations of Important Witnesses Wellman, Francis L. 2000 3000 6000 8000 9000 15000 53685
    (134)
    14.8 1.56 11.1 60.0 8.6
    Details The Secret Sharer Conrad, Joseph 1857 1924 2000 4000 7000 8000 12000 17000 16439
    (41)
    14.4 1.43 9.0 70.9 6.9
    Details Laura Middleton; Her Brother and her Lover Anonymous 2000 4000 6000 8000 10000 14000 32078
    (80)
    36.5 1.52 19.6 41.2 16.6
    Details The Portrait of a Lady — Volume 1 James, Henry 1843 1916 2000 3000 6000 8000 10000 16000 115618
    (289)
    16.4 1.49 11.1 64.4 8.4
    Details Adventures of Huckleberry Finn, Chapters 01 to 05 Twain, Mark 1835 1911 1000 2000 5000 8000 10000 14000 8575
    (21)
    17.3 1.3 8.5 79.1 6.5
    Details On Liberty Mill, John Stuart 1806 1873 3000 4000 6000 8000 10000 16000 51737
    (129)
    35.8 1.64 21.3 31.8 17.7
    Details Piper in the Woods Dick, Philip K. 1928 1982 2000 3000 6000 8000 9000 14000 7221
    (18)
    7.9 1.41 6.3 79.3 4.2
    Details The Great God Pan Machen, Arthur 1863 1947 2000 3000 6000 8000 10000 17000 21527
    (53)
    19.7 1.45 11.3 64.5 9.2
    Details How To Write Special Feature Articles A Handbook for Reporters, Correspondents a Bleyer, Willard Grosvenor 1873 1935 2000 3000 6000 8000 11000 16000 134858
    (337)
    19.9 1.58 13.6 52.7 10.9
    Details Tender Buttons Objects—Food—Rooms Stein, Gertrude 1874 1946 2000 4000 6000 8000 10000 15000 14968
    (37)
    15.1 1.46 9.3 68.2 7.5
    Details Edison's Conquest of Mars Serviss, Garrett Putman 1851 1929 3000 4000 6000 8000 10000 15000 64861
    (162)
    21.5 1.54 14.1 54.7 11.0
    Details Fifty Years in Chains Or, the Life of an American Slave Ball, Charles 2000 4000 6000 8000 10000 15000 105338
    (263)
    35.5 1.43 17.9 49.7 15.1
    Details Amusements in Mathematics Dudeney, Henry Ernest 1857 1930 2000 3000 6000 8000 11000 17000 146902
    (367)
    15.8 1.48 10.6 65.5 8.1
    Details The Mysterious Stranger Twain, Mark 1835 1911 2000 4000 6000 8000 10000 15000 41011
    (102)
    19.2 1.39 10.6 69.8 8.3
    Details The Disappearance of Lady Frances Carfax Doyle, Arthur Conan, Sir 1859 1930 2000 4000 6000 8000 10000 15000 7617
    (19)
    12.1 1.45 8.5 71.6 6.3
    Details The Adventure of the Bruce-Partington Plans Doyle, Arthur Conan, Sir 1859 1930 2000 3000 5000 8000 9000 16000 10626
    (26)
    11.6 1.46 8.5 71.9 6.1
    Details The Prisoner of Zenda Hope, Anthony 1863 1933 2000 4000 6000 8000 11000 16000 53278
    (133)
    13.7 1.38 8.1 75.9 6.1
    Details The Kingdom of God Is Within You Tolstoy, Leo, graf Garnett, Constance 1828 (1861) 1910 (1946) 3000 4000 6000 8000 10000 15000 123231
    (308)
    31.0 1.56 18.3 43.6 14.9
    Details The Princess and the Goblin Mac 1824 1905 1000 3000 5000 8000 9000 15000 50659
    (126)
    15.8 1.35 8.6 76.9 6.5
    Details Concerning the Spiritual in Art Kandinsky, Wassily Sadleir, Michael 1866 (1888) 1944 (1957) 3000 4000 5000 8000 10000 17000 26025
    (65)
    20.0 1.64 14.5 47.8 11.6
    Details An Essay Concerning Humane Understanding, Volume 1 MDCXC, Based on the 2nd Editi Locke, John 1632 1704 2000 3000 6000 8000 10000 16000 149042
    (372)
    31.5 1.51 17.7 46.9 14.5
    Details Erewhon Butler, Samuel 1835 1902 2000 3000 6000 8000 11000 16000 83680
    (209)
    33.5 1.49 17.9 46.5 15.1
    Details The Man Who Was Thursday, a nightmare Chesterton, G. K. (Gilbert Keith) 1874 1936 2000 4000 7000 8000 11000 16000 57869
    (144)
    16.2 1.46 10.3 67.1 7.9
    Details The Hound of the Baskervilles Doyle, Arthur Conan, Sir 1859 1930 2000 4000 6000 8000 10000 15000 58816
    (147)
    15.1 1.42 9.3 71.7 7.0
    Details How to Live on 24 Hours a Day Bennett, Arnold 1867 1931 2000 3000 6000 8000 11000 17000 12746
    (31)
    17.8 1.51 11.7 61.0 9.2
    Details Anne of Avonlea Montgomery, L. M. (Lucy Maud) 1874 1942 2000 4000 7000 8000 10000 15000 88170
    (220)
    15.5 1.42 9.5 70.8 7.2
    Details Little Men Alcott, Louisa May 1832 1888 2000 4000 7000 8000 10000 17000 104244
    (260)
    21.5 1.37 11.1 69.0 9.0
    Details The Velveteen Rabbit Bianco, Margery Williams 1880 1944 1000 4000 7000 8000 11000 13000 3965
    (9)
    16.2 1.33 8.3 77.5 6.5

    Notes:

    Numbers in the parentheses of the born/died information denotes the translators' born/died year.
    Some of the born/died information of the authors and the translators of the wource data, catalog.rdf provided by the Project Gutenberg, have interrogation marks, which were stripped off in the table of this website for ease of processing the data.
    The authors and the translators displayed in the table are only one of multiple data stated in the catalog.rdf, if the work is composed by more than one author or translator, for ease of processing the data in this website.
    The "Pages" shown in the parentheses at the "Word Count" are the results of the division of the "Word Count" by 400, where this website assumes a page of a book includes 400 words.