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.
  • Search with a blank input shows the whole catalog.
  • To sort, click the title of the row.


  • Tweet website's pick for you with #readabilitysquare!

    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 Boswell's Life of Johnson Abridged and edited, with an introduction by Charles G Boswell, James 1740 1795 2000 4000 7000 9000 12000 18000 214740
    (536)
    20.2 1.52 12.9 57.9 10.2
    Details Swiss Family Robinson Wyss, Johann David 1743 1818 3000 5000 7000 10000 12000 20000 126097
    (315)
    24.6 1.47 14.0 57.9 11.3
    Details The Interesting Narrative of the Life of Olaudah Equiano, Or Gustavus Vassa, The Equiano, Olaudah 1745 1797 2000 4000 7000 9000 11000 17000 81664
    (204)
    29.1 1.46 15.7 53.5 13.0
    Details The Sorrows of Young Werther Goethe, Johann Wolfgang von Boylan, R. Dillon 1749 1832 3000 4000 6000 9000 11000 15000 42359
    (105)
    17.7 1.48 11.3 63.4 8.8
    Details Faust Goethe, Johann Wolfgang von Taylor, Bayard 1749 (1825) 1832 (1878) 4000 6000 9000 12000 15000 21000 36297
    (90)
    13.2 1.44 8.6 71.3 6.6
    Details Erotica Romana Goethe, Johann Wolfgang von 1749 1832 4000 7000 11000 14000 17000 24000 6681
    (16)
    16.7 1.48 10.8 64.5 8.4
    Details The Federalist Papers Hamilton, Alexander 1757 1804 3000 4000 7000 9000 11000 16000 191873
    (479)
    31.9 1.69 20.8 31.4 16.8
    Details Songs of Innocence and Experience Blake, William 1757 1827 4000 5000 8000 10000 12000 15000 5549
    (13)
    18.8 1.31 8.8 77.1 7.2
    Details The Robbers Schiller, Friedrich 1759 1805 4000 5000 9000 12000 14000 21000 49365
    (123)
    9.5 1.43 7.0 76.3 5.0
    Details Aesthetical Essays of Friedrich Schiller Schiller, Friedrich 1759 1805 3000 4000 7000 9000 11000 16000 145128
    (362)
    32.5 1.6 19.5 38.3 16.0
    Details Diary of Anna Green Winslow A Boston School Girl of 1771 Winslow, Anna Green 1759 1779 2000 4000 7000 10000 13000 21000 27973
    (69)
    17.1 1.48 10.7 64.2 8.6
    Details Poems and Songs of Robert Burns Burns, Robert 1759 1796 6000 9000 17000 22000 24000 25000 125988
    (314)
    17.1 1.38 8.6 73.1 7.3
    Details The Mysteries of Udolpho Radcliffe, Ann Ward 1764 1823 3000 5000 8000 10000 13000 18000 289394
    (723)
    27.3 1.53 16.5 49.8 13.1
    Details Memoirs of Napoleon — Complete Bourrienne, Louis Antoine Fauvelet de 1769 1834 3000 4000 7000 10000 12000 20000 484139
    (1210)
    22.4 1.6 15.6 48.9 12.0
    Details The Poetical Works of William Wordsworth — Volume 3 Wordsworth, William 1770 1850 3000 6000 9000 11000 14000 21000 118027
    (295)
    29.5 1.48 15.9 52.0 13.3
    Details Rob Roy — Complete Scott, Walter, Sir 1771 1832 3000 5000 9000 13000 18000 24000 190693
    (476)
    29.9 1.53 17.0 46.9 14.2
    Details Ivanhoe Scott, Walter, Sir 1771 1832 4000 6000 10000 12000 15000 22000 190957
    (477)
    28.7 1.49 16.0 51.5 13.2
    Details Lyrical Ballads, With a Few Other Poems (1798) Coleridge, Samuel Taylor 1772 1834 3000 5000 8000 11000 13000 20000 21413
    (53)
    20.3 1.31 9.8 75.3 7.8
    Details The Rime of the Ancient Mariner Coleridge, Samuel Taylor 1772 1834 3000 5000 9000 12000 15000 22000 3850
    (9)
    15.8 1.28 7.4 82.7 5.7
    Details The Mysteries of Free Masonry Containing All the Degrees of the Order Conferred Morgan, William 1774 1826 3000 5000 8000 10000 13000 19000 112150
    (280)
    13.8 1.51 10.3 65.4 7.6
    Details The Atlas of Ancient and Classical Geography Butler, Samuel 1774 1839 3000 6000 10000 17000 19000 19000 1703
    (4)
    18.1 1.85 16.9 31.6 13.4
    Details Persuasion Austen, Jane 1775 1817 2000 3000 5000 7000 10000 14000 82646
    (206)
    22.7 1.49 13.7 57.7 10.9
    Details Sense and Sensibility Austen, Jane 1775 1817 2000 3000 5000 7000 10000 15000 117920
    (294)
    24.3 1.51 14.9 54.1 11.8
    Details Emma Austen, Jane 1775 1817 2000 3000 5000 7000 10000 15000 155516
    (388)
    20.8 1.47 12.4 61.1 9.9
    Details Mansfield Park Austen, Jane 1775 1817 2000 3000 5000 7000 10000 15000 157622
    (394)
    22.6 1.48 13.3 59.1 10.6
    Details Pride and Prejudice Austen, Jane 1775 1817 2000 3000 5000 8000 11000 16000 119679
    (299)
    19.8 1.52 13.0 58.1 10.1
    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 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 Sense and Sensibility Austen, Jane 1775 1817 2000 3000 5000 7000 10000 14000 120454
    (301)
    22.9 1.52 14.4 55.1 11.3
    Details The Monk; a romance Lewis, M. G. (Matthew Gregory) 1775 1818 3000 5000 8000 10000 13000 18000 136838
    (342)
    17.3 1.55 12.7 58.1 9.5
    Details Love and Freindship [sic] Austen, Jane 1775 1817 2000 4000 7000 9000 11000 18000 32937
    (82)
    26.6 1.53 16.0 50.0 12.9
    Details The Complete Project Gutenberg Works of Jane Austen A Linked Index of all PG Edi Austen, Jane 1775 1817 2000 3000 5000 8000 10000 15000 768172
    (1920)
    21.8 1.5 13.4 58.0 10.6
    Details Roget's Thesaurus Roget, Peter Mark 1779 1869 10000 14000 19000 21000 23000 25000 180410
    (451)
    9.1 1.94 13.6 33.6 10.8
    Details Twas the Night before Christmas A Visit from St. Nicholas Moore, Clement Clarke 1779 1863 2000 5000 7000 9000 12000 15000 1086
    (2)
    16.0 1.43 9.5 69.6 7.5
    Details Précis de l'art de la guerre. English Jomini, Antoine Henri, baron de Mendell, George H. (George Henry) 1779 (1831) 1869 (1902) 3000 4000 6000 8000 10000 17000 139359
    (348)
    21.4 1.63 15.5 46.9 12.0
    Details On War — Volume 1 Clausewitz, Carl von Graham, J. J., Colonel 1780 1831 3000 3000 5000 7000 9000 15000 106755
    (266)
    34.3 1.59 20.0 37.3 16.6
    Details The Legend of Sleepy Hollow Irving, Washington 1783 1859 4000 7000 10000 13000 16000 21000 12209
    (30)
    35.0 1.51 18.3 43.9 15.8
    Details Grimm's Fairy Tales Grimm, Jacob 1785 1863 1000 3000 5000 8000 10000 16000 100994
    (252)
    22.3 1.28 10.4 76.2 8.2
    Details Confessions of an English Opium-Eater De Quincey, Thomas 1785 1859 3000 4000 8000 10000 13000 18000 38035
    (95)
    35.9 1.57 19.8 37.2 17.0
    Details Grimm's Fairy Stories Grimm, Wilhelm 1786 1859 2000 3000 5000 7000 9000 15000 50632
    (126)
    23.0 1.31 11.1 72.8 8.8
    Details Household Stories by the Brothers Grimm Grimm, Wilhelm Crane, Lucy 1786 (1842) 1859 (1882) 1000 3000 6000 8000 10000 16000 88523
    (221)
    22.3 1.28 10.5 75.7 8.2
    Details Don Juan Byron, George Gordon Byron, Baron 1788 1824 3000 6000 10000 12000 15000 22000 124309
    (310)
    37.0 1.39 17.6 52.1 15.2
    Details The Works of Lord Byron. Vol. 3 Byron, George Gordon Byron, Baron 1788 1824 4000 6000 10000 12000 15000 23000 121886
    (304)
    20.6 1.42 11.7 66.2 9.1
    Details The World As Will And Idea (Vol. 1 of 3) Schopenhauer, Arthur 1788 1860 3000 4000 7000 10000 12000 18000 200546
    (501)
    34.4 1.6 20.0 36.7 16.7
    Details The World as Will and Idea (Vol. 3 of 3) Schopenhauer, Arthur 1788 1860 3000 4000 9000 11000 14000 19000 184276
    (460)
    22.1 1.62 15.5 47.0 12.2
    Details The Last of the Mohicans; A narrative of 1757 Cooper, James Fenimore 1789 1851 3000 5000 8000 10000 13000 18000 148091
    (370)
    24.8 1.51 14.8 54.0 11.9
    Details The Grammar of English Grammars Brown, Goold 1791 1857 3000 6000 9000 12000 15000 22000 875923
    (2189)
    10.3 1.55 9.6 65.3 6.7
    Details Keats: Poems Published in 1820 Keats, John 1795 1821 4000 6000 10000 13000 17000 24000 38774
    (96)
    11.3 1.43 7.9 74.1 5.7
    Details The Vampyre; a Tale Polidori, John William 1795 1821 3000 4000 7000 10000 12000 21000 12586
    (31)
    34.3 1.52 18.9 43.3 15.7
    Details On Heroes and Hero Worship and the Heroic in History Carlyle, Thomas 1795 1881 3000 5000 8000 10000 13000 19000 87919
    (219)
    22.6 1.49 13.4 58.1 10.8

    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.