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 Book of Mormon Church of Jesus Christ of Latter-day Saints 1805 1844 3000 6000 8000 10000 13000 17000 275021
    (687)
    35.8 1.39 17.5 53.1 14.7
    Details The Tribes and Castes of the Central Provinces of India, Volume 1 Russell, R. V. (Robert Vane) 1873 1915 3000 5000 9000 12000 17000 22000 175708
    (439)
    16.8 1.62 12.6 53.1 10.0
    Details Shakspere & Typography Blades, William 1824 1890 3000 4000 8000 11000 14000 19000 6763
    (16)
    19.3 1.59 13.4 53.1 10.6
    Details Punch, or the London Charivari, Volume 1, Complete Various 3000 5000 9000 12000 15000 21000 335852
    (839)
    20.4 1.57 13.6 53.1 10.9
    Details Frankenstein Shelley, Mary Wollstonecraft 1797 1851 3000 5000 7000 9000 12000 17000 74768
    (186)
    22.5 1.55 14.3 52.9 11.5
    Details The Satyricon — Complete Petronius Arbiter 20 66 3000 6000 9000 12000 15000 22000 97604
    (244)
    25.3 1.52 14.9 52.9 12.2
    Details The Story of Geographical Discovery How the World Became Known Jacobs, Joseph 1854 1916 3000 4000 6000 9000 12000 22000 46249
    (115)
    15.9 1.63 13.1 52.9 9.8
    Details Southern Horrors Lynch Law in All Its Phases Wells-Barnett, Ida B. 1862 1931 3000 4000 7000 10000 11000 16000 9490
    (23)
    22.0 1.56 13.9 52.8 11.4
    Details New Atlantis Bacon, Francis 1561 1626 2000 4000 7000 10000 13000 19000 15693
    (39)
    33.2 1.42 17.1 52.8 14.2
    Details What's Wrong with the World Chesterton, G. K. (Gilbert Keith) 1874 1936 3000 4000 7000 9000 11000 17000 59904
    (149)
    22.5 1.55 14.2 52.8 11.5
    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 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 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 Masters of Water-Colour Painting 3000 4000 7000 11000 15000 20000 4860
    (12)
    14.8 1.65 12.1 52.6 9.6
    Details Salem Witchcraft, Volumes I and II With an Account of Salem Village and a Histor Upham, Charles Wentworth 1802 1875 3000 4000 7000 9000 12000 18000 294773
    (736)
    22.0 1.56 14.4 52.6 11.4
    Details The Voyage of the Beagle Darwin, Charles 1809 1882 3000 5000 8000 12000 15000 21000 210326
    (525)
    21.0 1.57 13.8 52.6 11.1
    Details The Chronicles of Clovis Saki 1870 1916 3000 5000 8000 11000 13000 20000 52069
    (130)
    20.8 1.57 13.7 52.5 11.1
    Details Sex-linked Inheritance in Drosophila Morgan, Thomas Hunt 1866 1945 4000 7000 13000 13000 14000 24000 27302
    (68)
    14.2 1.66 11.4 52.4 9.5
    Details The Piazza Tales Melville, Herman 1819 1891 4000 6000 10000 12000 16000 21000 78731
    (196)
    23.0 1.55 14.2 52.4 11.7
    Details The Invention of Lithography Senefelder, Alois Muller, J. W. 3000 4000 7000 12000 13000 17000 87110
    (217)
    24.2 1.54 14.5 52.3 12.0
    Details The Behavior of the Honey Bee in Pollen Collection Casteel, D. B. 4000 7000 8000 12000 19000 20000 12517
    (31)
    21.6 1.57 13.5 52.3 11.3
    Details The Spectator, Volumes 1, 2 and 3 With Translations and Index for the Series Addison, Joseph 1672 1719 3000 4000 8000 11000 13000 20000 929911
    (2324)
    26.0 1.51 15.2 52.3 12.4
    Details The Last Man Shelley, Mary Wollstonecraft 1797 1851 3000 5000 8000 11000 13000 20000 173882
    (434)
    25.1 1.53 15.1 52.3 12.2
    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 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 The Dance (by An Antiquary) Historic Illustrations of Dancing from 3300 B.C. to Anonymous 3000 5000 10000 16000 18000 23000 9268
    (23)
    12.3 1.68 11.9 52.0 9.1
    Details The Pencil of Nature Talbot, William Henry Fox 1800 1877 3000 4000 7000 9000 11000 14000 9368
    (23)
    19.4 1.6 13.8 52.0 10.8
    Details The Essays of Francis Bacon Bacon, Francis 1561 1626 3000 5000 9000 12000 16000 22000 52994
    (132)
    29.0 1.48 16.2 51.9 13.2
    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 Jesus the Christ A Study of the Messiah and His Mission According to Holy Script Talmage, James Edward 1862 1933 3000 6000 9000 12000 13000 18000 294595
    (736)
    23.6 1.55 15.2 51.9 11.9
    Details The History Of The Decline And Fall Of The Roman Empire Table of Contents with l Gibbon, Edward 1737 1794 3000 5000 7000 10000 14000 18000 10194
    (25)
    7.3 1.75 11.5 51.8 7.8
    Details The Hindu-Arabic Numerals Karpinski, Louis Charles 1878 1956 3000 6000 11000 15000 18000 23000 45182
    (112)
    11.6 1.69 11.9 51.6 8.9
    Details The Chemistry of Food and Nutrition Duncan, A. W. 3000 5000 9000 12000 16000 21000 31665
    (79)
    14.3 1.66 12.8 51.5 9.6
    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 All About Coffee Ukers, William H. (William Harrison) 1873 1945 3000 5000 8000 12000 15000 22000 387030
    (967)
    13.8 1.67 11.8 51.5 9.5
    Details Sign Language Among North American Indians Compared With That Among Other People Mallery, Garrick 1831 1894 3000 4000 6000 9000 11000 18000 115635
    (289)
    19.9 1.6 14.1 51.4 11.0
    Details The Works of Edgar Allan Poe — Volume 2 Poe, Edgar Allan 1809 1849 3000 5000 9000 11000 14000 21000 93549
    (233)
    22.4 1.57 14.4 51.3 11.7
    Details A Princess of Mars Burroughs, Edgar Rice 1875 1950 3000 4000 7000 10000 12000 19000 67354
    (168)
    28.6 1.5 15.5 51.3 13.2
    Details The Elements of Style Strunk, William 3000 4000 7000 9000 10000 15000 13203
    (33)
    15.7 1.65 13.1 51.3 10.0
    Details The Souls of Black Folk Du Bois, W. E. B. (William Edward Burghardt) 1868 1963 3000 5000 7000 9000 11000 17000 68801
    (172)
    25.9 1.53 14.9 51.3 12.5
    Details Latin for Beginners D'Ooge, Benjamin L. (Benjamin Leonard) 1860 1940 7000 13000 20000 22000 23000 24000 91186
    (227)
    8.2 1.74 10.8 51.2 8.1
    Details Turner Monkhouse, William Cosmo 1840 1901 2000 4000 6000 9000 12000 18000 39762
    (99)
    26.3 1.52 15.5 51.2 12.7
    Details The Book of Tea Okakura, Kakuzo 1862 1913 3000 5000 8000 10000 13000 19000 17957
    (44)
    19.4 1.61 13.7 51.2 10.9
    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 Beast and Man in India A Popular Sketch of Indian Animals in their Relations wit Kipling, John Lockwood 3000 6000 9000 12000 15000 21000 93292
    (233)
    25.4 1.54 15.0 51.1 12.4
    Details Looking Backward, 2000 to 1887 Bellamy, Edward 1850 1898 2000 3000 6000 8000 10000 15000 77522
    (193)
    24.0 1.55 15.1 51.1 12.1
    Details Demonology and Devil-lore Conway, Moncure Daniel 1832 1907 3000 6000 9000 11000 14000 21000 259586
    (648)
    23.5 1.56 14.8 51.0 12.0
    Details 1601 Conversation as it was by the Social Fireside in the Time of the Tudors Twain, Mark 1835 1911 3000 6000 10000 13000 16000 22000 11354
    (28)
    22.8 1.57 14.4 51.0 11.8
    Details Gulliver's Travels Into Several Remote Regions of the World Swift, Jonathan 1667 1745 2000 4000 7000 10000 12000 19000 51555
    (128)
    28.8 1.5 16.0 50.9 13.3
    Details The Oxford Book of American Essays 3000 4000 8000 10000 13000 19000 161947
    (404)
    24.8 1.55 15.1 50.8 12.3

    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.