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 Allan Quatermain Haggard, H. Rider (Henry Rider) 1856 1925 2000 4000 6000 9000 12000 21000 105546
    (263)
    24.1 1.43 13.0 61.5 10.7
    Details The Tao Teh King, or the Tao and its Characteristics Laozi Legge, James (1815) (1897) 2000 4000 6000 8000 10000 16000 10365
    (25)
    13.8 1.41 9.4 73.7 6.4
    Details The Children of Odin The Book of Northern Myths Colum, Padraic 1881 1972 2000 4000 6000 8000 10000 15000 65423
    (163)
    15.9 1.3 7.8 80.6 6.0
    Details Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth Descartes, René 1596 1650 3000 3000 6000 9000 11000 18000 23024
    (57)
    81.4 1.54 38.0 -5.7 34.3
    Details Politics: A Treatise on Government Aristotle Ellis, William 384BC 322BC 2000 3000 6000 8000 11000 15000 101343
    (253)
    55.7 1.54 27.9 20.4 24.2
    Details Ethica. English Spinoza, Benedictus de 1632 1677 3000 4000 6000 9000 13000 17000 87693
    (219)
    16.0 1.56 12.4 59.1 9.0
    Details Object Lessons on the Human Body A Transcript of Lessons Given in the Primary De -Buckelew, Sarah F. (Sarah Frances) 1835 2000 4000 6000 8000 11000 18000 24947
    (62)
    12.8 1.38 7.9 76.9 5.7
    Details Daddy-Long-Legs Webster, Jean 1876 1916 2000 4000 6000 8000 11000 16000 36296
    (90)
    14.5 1.47 9.3 67.5 7.5
    Details The Forsyte Saga - Complete Galsworthy, John 1867 1933 2000 4000 6000 9000 11000 17000 313254
    (783)
    14.3 1.43 9.1 71.7 6.8
    Details The Gun Dick, Philip K. 1928 1982 2000 3000 6000 7000 10000 11000 4834
    (12)
    7.6 1.4 5.9 80.6 3.9
    Details The Defenders Dick, Philip K. 1928 1982 2000 3000 6000 10000 14000 14000 8545
    (21)
    8.9 1.44 6.9 76.2 4.9
    Details Beyond Lies the Wub Dick, Philip K. 1928 1982 2000 3000 6000 8000 10000 13000 2682
    (6)
    6.6 1.4 5.5 81.6 3.5
    Details Wood-Carving Design and Workmanship Jack, George 3000 4000 6000 8000 11000 17000 40537
    (101)
    22.7 1.56 14.4 51.9 11.7
    Details The Invention of the Sewing Machine Cooper, Grace Rogers 3000 4000 6000 10000 14000 22000 44774
    (111)
    10.5 1.71 10.8 51.1 8.8
    Details The Ladies' Work-Book Containing Instructions In Knitting, Crochet, Point-Lace, Unknown 2000 4000 6000 11000 12000 15000 33352
    (83)
    8.1 1.35 5.5 84.2 3.5
    Details The Economic Consequences of the Peace Keynes, John Maynard 1883 1946 3000 3000 6000 9000 10000 16000 67762
    (169)
    26.4 1.67 17.9 38.9 14.4
    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 The Career of Katherine Bush Glyn, Elinor 1864 1943 2000 3000 6000 8000 11000 19000 105388
    (263)
    17.8 1.46 11.2 65.4 8.6
    Details Carolina Lee Bell, Lilian 1867 1929 2000 4000 6000 9000 12000 18000 73197
    (182)
    14.4 1.46 9.6 68.7 7.3
    Details Old Plantation Days Being Recollections of Southern Life Before the Civil War Saussure, Mrs. N. B. de 2000 3000 6000 8000 10000 15000 16693
    (41)
    22.3 1.47 13.0 59.5 10.5
    Details The Old Road Belloc, Hilaire 1870 1953 2000 4000 6000 8000 10000 17000 54235
    (135)
    27.0 1.48 15.1 54.2 12.4
    Details Incidents in the Life of a Slave Girl Written by Herself Jacobs, Harriet A. (Harriet Ann) 1813 1897 2000 4000 6000 8000 10000 15000 82835
    (207)
    16.2 1.43 10.0 69.8 7.5
    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 Letters of Charles Dickens Vol. 1, 1833-1856 Dickens, Charles 1812 1870 2000 3000 6000 9000 11000 17000 134572
    (336)
    18.1 1.49 11.4 62.8 9.0
    Details The Pursuit of God Tozer, A. W. (Aiden Wilson) 1897 1963 2000 4000 6000 8000 10000 17000 29000
    (72)
    19.4 1.44 11.6 65.4 9.0
    Details Autobiography of Benjamin Franklin Franklin, Benjamin 1706 1790 2000 4000 6000 9000 12000 19000 73971
    (184)
    27.2 1.54 16.1 49.0 13.2
    Details The Nursery, No. 107, November, 1875, Vol. XVIII. A Monthly Magazine for Younges Various 2000 4000 6000 8000 11000 18000 8003
    (20)
    13.2 1.4 7.9 74.8 6.1
    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 Influence of Sea Power Upon History, 1660-1783 Mahan, A. T. (Alfred Thayer) 1840 1914 3000 4000 6000 8000 10000 16000 206172
    (515)
    29.9 1.59 18.0 41.9 14.8
    Details First Lessons in Geography Or, Introduction to Youth's Manual of Geography Monteith, James 2000 3000 6000 7000 10000 17000 5269
    (13)
    3.1 1.69 7.6 60.8 5.5
    Details The Possessed (The Devils) Dostoyevsky, Fyodor Garnett, Constance 1821 (1861) 1881 (1946) 2000 4000 6000 9000 11000 16000 252520
    (631)
    15.5 1.5 10.9 64.3 8.1
    Details The Lady with the Dog and Other Stories Chekhov, Anton Pavlovich Garnett, Constance 1860 (1861) 1904 (1946) 2000 4000 6000 9000 11000 16000 71033
    (177)
    17.1 1.45 10.7 66.6 8.2
    Details Civil Disobedience Thoreau, Henry David 1817 1862 2000 3000 6000 8000 10000 16000 9251
    (23)
    26.4 1.5 15.2 53.5 12.3
    Details Strictures on Nullification Everett, Alexander Hill 3000 3000 6000 8000 9000 14000 30117
    (75)
    36.3 1.66 22.0 29.6 18.2
    Details The Connexion Between Taste and Morals Two lectures Hopkins, Mark 1802 1887 3000 4000 6000 8000 11000 17000 15404
    (38)
    32.4 1.55 18.6 43.2 15.3
    Details Discoverers and Explorers Shaw, Edward R. (Edward Richard) 1855 1903 2000 4000 6000 7000 9000 17000 20101
    (50)
    19.6 1.48 12.3 61.4 9.6
    Details In the Year 2889 Verne, Jules 1828 1905 3000 4000 6000 8000 12000 18000 5492
    (13)
    13.1 1.57 11.0 60.7 8.0
    Details The Greatest English Classic A Study of the King James Version of the Bible and Mc 3000 3000 6000 8000 10000 18000 63686
    (159)
    20.7 1.51 13.1 58.4 10.3
    Details The Madman Gibran, Khalil 1883 1931 2000 4000 6000 9000 11000 16000 7034
    (17)
    17.5 1.36 9.1 74.3 7.2
    Details The Secret Garden Burnett, Frances Hodgson 1849 1924 2000 3000 6000 8000 11000 21000 79765
    (199)
    13.2 1.35 7.4 78.9 5.5
    Details The Man with Two Left Feet And Other Stories Wodehouse, P. G. (Pelham Grenville) 1881 1975 2000 3000 6000 8000 11000 21000 70421
    (176)
    12.3 1.41 7.9 75.2 5.8
    Details The Elements of Drawing In Three Letters to Beginners Ruskin, John 1819 1900 2000 3000 6000 8000 10000 16000 72573
    (181)
    29.6 1.47 16.0 52.7 13.3
    Details The Story of Mankind Van Loon, Hendrik Willem 1882 1944 2000 4000 6000 8000 10000 16000 128493
    (321)
    21.3 1.56 14.0 53.3 11.1
    Details The Orchard Secret Arden Blake Mystery Series #1 Garis, Cleo 2000 4000 6000 8000 10000 14000 50450
    (126)
    11.0 1.43 7.5 75.1 5.5
    Details Behind the Scenes in Warring Germany Fox, Edward Lyell 2000 4000 6000 9000 11000 17000 85448
    (213)
    18.8 1.48 11.4 62.7 9.2
    Details Anthony Trent, Master Criminal Martyn, Wyndham 1875 2000 4000 6000 9000 11000 17000 80574
    (201)
    12.7 1.48 9.3 69.0 6.8
    Details The Story of a Soul (L'Histoire d'une Âme): The Autobiography of St. Thérèse of Thérèse, de Lisieux, Sainte Taylor, Thomas N. (Thomas Nimmo) 1873 (1873) 1897 (1963) 2000 4000 6000 8000 11000 17000 104435
    (261)
    20.1 1.43 11.4 65.5 9.1
    Details Dan Carter and the Great Carved Face Wirt, Mildred A. (Mildred Augustine) 1905 2002 2000 4000 6000 8000 9000 13000 35128
    (87)
    9.9 1.44 7.8 74.7 5.3
    Details What Is Man? and Other Essays Twain, Mark 1835 1911 2000 4000 6000 9000 11000 17000 92556
    (231)
    13.5 1.5 9.8 66.4 7.4
    Details A Journal of the Plague Year, written by a citizen who continued all the while i Defoe, Daniel 1661 1731 2000 3000 6000 9000 13000 15000 93796
    (234)
    46.5 1.43 22.5 38.7 19.4

    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.