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 The history of Herodotus — Volume 1 Herodotus Macaulay, G. C. (George Campbell) 480BC (1852) 420BC (1915) 2000 4000 6000 9000 11000 19000 159214
    (398)
    38.2 1.44 19.5 45.9 16.4
    Details Dracula Stoker, Bram 1847 1912 2000 3000 6000 8000 11000 16000 159139
    (397)
    18.2 1.36 9.8 73.3 7.5
    Details De Bello Gallico and Other Commentaries Caesar, Julius McDevitte, W. A. (William Alexander) 100BC 44BC 3000 4000 7000 10000 12000 17000 158969
    (397)
    33.9 1.55 19.3 41.0 16.0
    Details Sons and Lovers Lawrence, D. H. (David Herbert) 1885 1930 2000 4000 7000 10000 13000 16000 158692
    (396)
    9.8 1.38 6.4 80.6 4.4
    Details The Country of the Blind, and Other Stories Wells, H. G. (Herbert George) 1866 1946 2000 4000 7000 10000 12000 19000 158602
    (396)
    15.8 1.48 10.1 66.0 8.0
    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 Oliver Twist Dickens, Charles 1812 1870 2000 4000 8000 11000 12000 17000 156033
    (390)
    16.9 1.46 10.6 66.5 8.2
    Details A General Introduction to Psychoanalysis Freud, Sigmund Hall, G. Stanley 1856 (1846) 1939 (1924) 3000 4000 7000 9000 10000 15000 155848
    (389)
    24.6 1.65 16.9 42.3 13.5
    Details Manners, Customs, and Dress During the Middle Ages and During the Renaissance Pe Jacob, P. L. 1806 1884 3000 5000 8000 11000 14000 21000 155617
    (389)
    29.5 1.61 18.2 40.7 14.9
    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 The Art of Public Speaking Esenwein, J. Berg (Joseph Berg) 1867 1946 3000 4000 7000 9000 11000 16000 154880
    (387)
    17.2 1.54 12.1 59.1 9.3
    Details On the Origin of Species by Means of Natural Selection or the Preservation of Fa Darwin, Charles 1809 1882 3000 4000 8000 10000 12000 20000 154299
    (385)
    30.7 1.67 19.2 34.8 16.0
    Details On the origin of species Darwin, Charles 1809 1882 3000 4000 8000 10000 12000 20000 153985
    (384)
    29.6 1.67 18.8 35.7 15.6
    Details Autobiography of a Yogi Yogananda, Paramahansa 1893 1952 3000 6000 9000 13000 16000 22000 153564
    (383)
    15.3 1.66 12.6 50.5 10.0
    Details A Tramp Abroad Twain, Mark 1835 1911 2000 4000 7000 10000 12000 19000 153271
    (383)
    21.7 1.47 12.5 60.1 10.3
    Details The Works of the Right Honourable Edmund Burke, Vol. 01 (of 12) Burke, Edmund 1729 1797 3000 4000 7000 9000 12000 17000 152778
    (381)
    27.5 1.58 17.3 44.9 13.8
    Details The Iliad Homer Butler, Samuel 750BC (1835) 650BC (1902) 2000 5000 8000 11000 14000 22000 152112
    (380)
    31.0 1.35 15.0 61.5 12.4
    Details Underground: Hacking, madness and obsession on the electronic frontier Dreyfus, Suelette 3000 4000 7000 10000 12000 19000 151211
    (378)
    13.5 1.58 10.6 59.2 8.4
    Details Fifty-two Stories of the British Navy, from Damme to Trafalgar. Miles, Alfred H. (Alfred Henry) 1848 1929 3000 4000 7000 10000 13000 20000 150454
    (376)
    32.0 1.5 17.5 47.8 14.5
    Details Myths of Babylonia and Assyria Mackenzie, Donald A. (Donald Alexander) 1873 1936 3000 5000 9000 11000 15000 22000 149754
    (374)
    21.1 1.64 14.9 46.6 12.0
    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 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 Jungle Sinclair, Upton 1878 1968 2000 4000 6000 8000 10000 15000 147652
    (369)
    22.3 1.39 12.0 66.4 9.5
    Details Barkham Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 188 Burroughs, Barkham 1952 4000 6000 10000 13000 16000 21000 147356
    (368)
    19.3 1.51 12.1 59.8 9.7
    Details Tess of the d'Urbervilles, a Pure Woman Hardy, Thomas 1840 1928 2000 4000 7000 10000 12000 18000 147161
    (367)
    18.3 1.45 11.1 65.7 8.6
    Details Micrographia Some Physiological Descriptions of Minute Bodies Made by Magnifying Hooke, Robert 1635 1703 2000 4000 7000 10000 13000 19000 147089
    (367)
    48.8 1.46 23.6 33.9 20.7
    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 Standard Selections A Collection and Adaptation of Superior Productions From Bes 3000 5000 8000 11000 14000 20000 146705
    (366)
    15.3 1.43 9.6 70.6 7.2
    Details Bulfinch's Mythology: the Age of Fable Bulfinch, Thomas 1796 1867 3000 6000 9000 13000 17000 24000 145570
    (363)
    21.7 1.48 13.2 59.5 10.4
    Details Twice Told Tales Hawthorne, Nathaniel 1804 1864 4000 6000 9000 11000 14000 20000 145292
    (363)
    23.8 1.5 13.9 55.3 11.5
    Details The history of Herodotus — Volume 2 Herodotus Macaulay, G. C. (George Campbell) 480BC (1852) 420BC (1915) 2000 4000 6000 9000 12000 19000 145187
    (362)
    39.5 1.5 20.9 40.1 17.5
    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 The Works of Aphra Behn, Volume I Behn, Aphra 1640 1689 3000 5000 9000 12000 16000 22000 144849
    (362)
    9.2 1.4 6.7 78.6 4.6
    Details South: the story of Shackleton's 1914-1917 expedition Shackleton, Ernest Henry, Sir 1874 1922 2000 4000 8000 10000 14000 17000 144681
    (361)
    17.8 1.47 11.0 64.4 8.7
    Details Ruins of Ancient Cities (Vol. I of II) Bucke, Charles 3000 5000 9000 12000 14000 22000 144564
    (361)
    24.0 1.58 15.7 48.5 12.5
    Details Life on the Mississippi Twain, Mark 1835 1911 2000 4000 7000 9000 11000 19000 142729
    (356)
    20.7 1.47 12.0 61.4 9.8
    Details Jude the Obscure Hardy, Thomas 1840 1928 2000 4000 6000 9000 11000 17000 142487
    (356)
    15.6 1.44 10.0 69.1 7.5
    Details Cole's Funny Picture Book No. 1 Cole, E. W. (Edward William) 1832 1918 2000 5000 8000 11000 14000 21000 141555
    (353)
    20.6 1.38 10.6 68.8 8.8
    Details Mertvye dushi. English Gogol, Nikolai Vasilievich Hogarth, D. J. 1809 1852 3000 5000 8000 11000 14000 20000 140991
    (352)
    20.0 1.52 12.8 58.0 10.1
    Details The Return of the Native Hardy, Thomas 1840 1928 2000 4000 7000 9000 12000 21000 140685
    (351)
    15.8 1.44 9.9 69.1 7.5
    Details Democracy in America — Volume 2 Tocqueville, Alexis de Reeve, Henry 1805 (1813) 1859 (1895) 3000 4000 7000 8000 11000 16000 140667
    (351)
    33.1 1.64 20.1 34.3 16.7
    Details The History of Antiquity, Vol. III (of VI) Duncker, Max Abbott, Evelyn 3000 4000 7000 10000 13000 22000 140000
    (350)
    16.9 1.57 12.8 56.8 9.5
    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 The Blue Fairy Book Lang, Andrew 1844 1912 2000 3000 6000 8000 11000 16000 138225
    (345)
    24.9 1.35 12.4 67.7 10.0
    Details The Viking Blood A Story of Seafaring Wallace, Frederick William 3000 6000 9000 12000 16000 22000 138112
    (345)
    16.3 1.45 9.7 67.8 7.8
    Details The Metamorphoses of Ovid, Books VIII-XV Ovid Riley, Henry T. (Henry Thomas) 43BC (1816) 18 (1878) 3000 5000 9000 12000 16000 24000 137832
    (344)
    21.9 1.49 13.5 58.2 10.6
    Details The Fortunes and Misfortunes of the Famous Moll Flanders Defoe, Daniel 1661 1731 2000 3000 5000 8000 11000 16000 137615
    (344)
    41.8 1.39 19.7 47.2 17.1
    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 Tenting on the Plains or General Custer in Kansas and Texas Custer, Elizabeth B. 2000 4000 7000 10000 12000 19000 136367
    (340)
    27.0 1.49 15.2 53.3 12.5
    Details Far from the Madding Crowd Hardy, Thomas 1840 1928 2000 4000 7000 10000 12000 18000 135621
    (339)
    16.3 1.47 10.3 66.1 8.1

    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.