Gutenberg Readability Search - Readability Catalog of Project Gutenberg eBooks

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

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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 The Art of Politicks Bramston, James 1694 1744 4000 8000 12000 17000 20000 24000 10432
    (26)
    16.9 1.68 13.6 47.7 10.8
    Details As a Man Thinketh Allen, James 1864 1912 3000 4000 6000 8000 11000 15000 7517
    (18)
    26.6 1.56 16.3 47.6 13.2
    Details The Problems of Philosophy Russell, Bertrand 1872 1970 2000 3000 4000 6000 8000 15000 42186
    (105)
    27.3 1.56 16.8 47.2 13.5
    Details The Will to Believe : and Other Essays in Popular Philosophy James, William 1842 1910 3000 4000 7000 10000 12000 17000 99183
    (247)
    24.2 1.6 15.8 47.2 12.7
    Details On the Nature of Things Lucretius Carus, Titus Leonard, William Ellery 94BC (1876) 49BC (1944) 4000 7000 10000 13000 15000 23000 73647
    (184)
    41.8 1.39 19.5 47.2 17.1
    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 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 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 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 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 Supply and Demand Henderson, Hubert Douglas, Sir 1890 1952 3000 3000 5000 7000 9000 15000 50755
    (126)
    23.5 1.61 15.9 46.8 12.6
    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 Opticks or, a Treatise of the Reflections, Refractions, Inflections, and Colours Newton, Isaac, Sir 1642 1727 3000 5000 9000 10000 12000 18000 96556
    (241)
    32.8 1.5 18.0 46.6 14.9
    Details The Civil War in America Fuller's Modern Age, August 1861 Russell, William Howard, Sir 1820 1907 3000 5000 8000 10000 13000 20000 80322
    (200)
    29.0 1.55 17.0 46.6 14.0
    Details Varieties of Religious Experience, a Study in Human Nature James, William 1842 1910 3000 4000 7000 10000 12000 18000 183540
    (458)
    24.9 1.6 16.0 46.6 12.9
    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 History Of Egypt, Chaldæa, Syria, Babylonia, and Assyria, Volume 1 (of 12) Maspero, G. (Gaston) McClure, M. L. 1846 1916 (1918) 3000 5000 9000 12000 15000 24000 92419
    (231)
    25.9 1.58 16.3 46.5 13.2
    Details The Works of William Hogarth: In a Series of Engravings With Descriptions, and a Trusler, John 1735 1820 4000 6000 10000 13000 15000 21000 41272
    (103)
    26.5 1.58 16.4 46.4 13.4
    Details Biblical Geography and History Kent, Charles Foster 1867 1925 3000 4000 7000 9000 11000 22000 99638
    (249)
    22.8 1.62 15.4 46.3 12.5
    Details Christianity Unveiled Being An Examination of The Principles And Effects of The Holbach, Paul Henri Thiry, baron d' Johnson, W. M. (William Martin) 1723 (1771) 1789 (1797) 4000 6000 9000 11000 13000 18000 39094
    (97)
    21.4 1.64 15.8 46.2 12.1
    Details Anarchism and Other Essays Goldman, Emma 1869 1940 3000 5000 7000 9000 11000 16000 67167
    (167)
    21.2 1.64 15.1 46.2 12.1
    Details Bushido, the Soul of Japan Nitobe, Inazo 1862 1933 3000 6000 9000 11000 14000 19000 33042
    (82)
    25.1 1.6 16.0 46.1 13.1
    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 The Memoirs of the Conquistador Bernal Diaz del Castillo, Vol 1 (of 2) Written b Díaz del Castillo, Bernal Lockhart, John Ingram 1492 1585 2000 4000 6000 9000 11000 19000 183124
    (457)
    29.7 1.55 17.7 45.8 14.2
    Details The Evolution of Fashion Gardiner, Florence Mary 4000 6000 10000 13000 16000 22000 28786
    (71)
    24.8 1.61 15.8 45.8 13.0
    Details Second Treatise of Government Locke, John 1632 1704 2000 4000 7000 9000 12000 19000 56126
    (140)
    33.0 1.51 18.6 45.7 15.1
    Details New Latin Grammar Bennett, Charles E. (Charles Edwin) 1858 1921 7000 12000 20000 22000 23000 25000 63965
    (159)
    5.5 1.84 11.5 45.7 8.3
    Details Outlines of Greek and Roman Medicine Elliott, James, Sir 1880 1959 3000 5000 9000 12000 16000 23000 36438
    (91)
    20.3 1.66 15.5 45.7 11.9
    Details Musical Myths and Facts, Volume I (of 2) Engel, Carl 3000 5000 9000 12000 16000 22000 71969
    (179)
    19.4 1.67 15.0 45.6 11.7
    Details Swann's Way Proust, Marcel Scott-Moncrieff, C. K. (Charles Kenneth) 1871 (1889) 1922 (1930) 2000 4000 7000 9000 11000 17000 194407
    (486)
    36.0 1.47 18.7 45.6 15.8
    Details Sex Avoided subjects Discussed in Plain English Stanton, Henry 3000 5000 8000 11000 14000 20000 13663
    (34)
    20.6 1.66 15.5 45.6 12.0
    Details Illustrated History of Furniture From the Earliest to the Present Time Litchfield, Frederick 1850 1930 3000 5000 9000 12000 15000 25000 73893
    (184)
    20.4 1.66 15.3 45.4 12.0
    Details The Science of Fingerprints Classification and Uses United States. Federal Bureau of Investigation 3000 4000 6000 10000 12000 19000 45835
    (114)
    19.7 1.67 14.9 45.4 11.8
    Details Origin and Early History of the Fashion Plate Nevinson, John L. 3000 5000 11000 14000 18000 25000 9332
    (23)
    20.1 1.67 14.7 45.4 11.9
    Details Common Sense Paine, Thomas 1737 1809 3000 4000 7000 10000 13000 16000 19419
    (48)
    29.7 1.55 17.5 45.4 14.3
    Details Myths and Legends of Ancient Greece and Rome Berens, E.M. 4000 6000 9000 12000 15000 23000 104008
    (260)
    23.7 1.62 16.1 45.3 12.8
    Details Introduction to the Science of Sociology Park, Robert Ezra 1864 1944 3000 4000 6000 9000 11000 17000 388459
    (971)
    14.6 1.73 13.7 45.3 10.6
    Details The People's Common Sense Medical Adviser in Plain English or, Medicine Simplifi Pierce, Ray Vaughn 1840 1914 4000 6000 10000 14000 16000 21000 381700
    (954)
    16.9 1.71 14.4 45.3 11.1
    Details The Coming Race Lytton, Edward Bulwer Lytton, Baron 1803 1873 3000 5000 8000 10000 12000 18000 52320
    (130)
    29.3 1.56 17.2 45.2 14.2
    Details Amerigo Vespucci Ober, Frederick A. (Frederick Albion) 1849 1913 3000 4000 7000 10000 13000 20000 55391
    (138)
    29.6 1.56 17.8 45.1 14.3
    Details Writings of Thomas Paine — Volume 4 (1794-1796): the Age of Reason Paine, Thomas 1737 1809 3000 4000 7000 9000 12000 19000 71992
    (179)
    33.4 1.51 18.4 45.1 15.3
    Details The Prince and the Pauper Twain, Mark 1835 1911 3000 5000 9000 12000 16000 24000 69129
    (172)
    40.3 1.43 19.6 44.9 17.0
    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 Antiquities of the Jews Josephus, Flavius Whiston, William 38 (1667) 100 (1752) 2000 4000 7000 10000 12000 20000 531622
    (1329)
    37.5 1.46 19.8 44.8 16.3
    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 The Wars of the Jews; or the history of the destruction of Jerusalem Josephus, Flavius Whiston, William 38 (1667) 100 (1752) 2000 4000 7000 10000 13000 18000 233520
    (583)
    37.5 1.47 19.7 44.6 16.4
    Details The Autobiography of Benjamin Franklin Franklin, Benjamin 1706 1790 2000 4000 6000 9000 12000 18000 65762
    (164)
    32.0 1.54 18.0 44.5 15.0
    Details A Short History of the World Wells, H. G. (Herbert George) 1866 1946 3000 5000 8000 10000 13000 22000 111386
    (278)
    20.1 1.68 15.2 44.4 12.1
    Details Leviathan Hobbes, Thomas 1588 1679 3000 4000 7000 10000 14000 19000 211956
    (529)
    34.2 1.51 19.0 44.3 15.6
    Details Common Sense Paine, Thomas 1737 1809 3000 4000 7000 10000 13000 16000 21504
    (53)
    31.1 1.55 18.1 44.2 14.8

    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.