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 Siddhartha Hesse, Hermann 1877 1962 2000 3000 6000 9000 17000 20000 39112
    (97)
    21.2 1.44 12.4 63.5 9.7
    Details Shakespearean Tragedy Lectures on Hamlet, Othello, King Lear, Macbeth Bradley, A. C. (Andrew Cecil) 1851 1935 3000 4000 7000 8000 11000 16000 165374
    (413)
    21.2 1.53 13.7 56.2 10.7
    Details Sketches New and Old Twain, Mark 1835 1911 3000 5000 8000 11000 14000 20000 96722
    (241)
    21.2 1.49 12.8 59.3 10.3
    Details Bradford's History of 'Plimoth Plantation' From the Original Manuscript. With a Bradford, William 1590 1657 2000 4000 8000 11000 16000 23000 169207
    (423)
    21.2 1.45 12.2 62.4 9.8
    Details Kidnapped Stevenson, Robert Louis 1850 1894 2000 4000 7000 9000 12000 22000 81525
    (203)
    21.2 1.34 10.3 71.7 8.5
    Details Captain Cook's Journal During the First Voyage Round the World Cook, James 1728 1779 2000 4000 7000 10000 12000 22000 220361
    (550)
    21.2 1.45 12.3 62.8 9.8
    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 Poems Eliot, T. S. (Thomas Stearns) 1888 1965 4000 7000 12000 15000 19000 22000 6546
    (16)
    21.2 1.49 12.5 59.2 10.3
    Details The Iliad of Homer Translated into English Blank Verse by William Cowper Homer Cowper, William 750BC (1731) 650BC (1800) 4000 7000 10000 13000 18000 24000 169570
    (423)
    21.2 1.46 12.7 61.8 9.9
    Details True Bear Stories Miller, Joaquin 1837 1913 2000 4000 7000 10000 11000 19000 42215
    (105)
    21.2 1.4 11.4 66.9 9.2
    Details Omens and Superstitions of Southern India Thurston, Edgar 1855 1935 3000 5000 10000 13000 16000 23000 93609
    (234)
    21.1 1.55 13.6 54.1 10.9
    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 The Spell of Belgium Anderson, Isabel 3000 4000 8000 11000 14000 21000 89821
    (224)
    21.1 1.53 13.4 56.3 10.6
    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 Heretics Chesterton, G. K. (Gilbert Keith) 1874 1936 3000 4000 7000 9000 11000 16000 64184
    (160)
    21.1 1.55 13.8 54.0 11.0
    Details The Personality of American Cities Hungerford, Edward 1875 1948 2000 4000 7000 9000 11000 17000 105425
    (263)
    21.1 1.51 12.8 57.8 10.4
    Details The Works of Edgar Allan Poe — Volume 5 Poe, Edgar Allan 1809 1849 3000 6000 9000 12000 15000 22000 71189
    (177)
    21.1 1.5 13.0 58.2 10.4
    Details Essays by Ralph Waldo Emerson Emerson, Ralph Waldo 1803 1882 3000 5000 8000 10000 14000 22000 91306
    (228)
    21.0 1.53 13.6 55.9 10.7
    Details The Wendigo Blackwood, Algernon 1869 1951 3000 4000 7000 9000 11000 15000 18159
    (45)
    21.0 1.49 12.9 59.1 10.2
    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 Meditations Marcus Aurelius, Emperor of Rome 121 180 3000 5000 8000 10000 13000 19000 71538
    (178)
    21.0 1.47 13.0 60.9 10.0
    Details The Yellow Fairy Book Lang, Andrew 1844 1912 2000 3000 5000 7000 10000 15000 111039
    (277)
    21.0 1.33 10.6 73.2 8.3
    Details The Outline of Science, Vol. 1 (of 4) A Plain Story Simply Told Thomson, J. Arthur (John Arthur) 1861 1933 3000 5000 8000 12000 15000 20000 104277
    (260)
    20.9 1.61 14.4 49.3 11.6
    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 Old Curiosity Shop Dickens, Charles 1812 1870 2000 4000 7000 9000 12000 17000 213290
    (533)
    20.8 1.43 12.0 64.6 9.4
    Details The Complete Memoirs of Jacques Casanova de Seingalt Casanova, Giacomo Machen, Arthur 1725 (1863) 1798 (1947) 2000 4000 7000 10000 13000 19000 1251067
    (3127)
    20.8 1.46 12.2 62.4 9.7
    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 The Yoga Sutras of Patanjali: the Book of the Spiritual Man Patañjali 3000 4000 7000 9000 11000 20000 30099
    (75)
    20.8 1.55 14.2 54.3 10.9
    Details Modern Essays Beerbohm, Max, Sir 1872 1956 3000 5000 8000 10000 13000 20000 83522
    (208)
    20.8 1.53 13.1 56.3 10.6
    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 Middlemarch Eliot, George 1819 1880 2000 4000 6000 9000 11000 17000 311801
    (779)
    20.7 1.49 12.8 59.3 10.1
    Details Essays — First Series Emerson, Ralph Waldo 1803 1882 3000 5000 8000 10000 13000 19000 74343
    (185)
    20.7 1.49 13.0 60.1 10.0
    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 Red Record Tabulated Statistics and Alleged Causes of Lynching in the United Wells-Barnett, Ida B. 1862 1931 3000 5000 8000 10000 11000 16000 33314
    (83)
    20.7 1.54 13.4 55.5 10.7
    Details Katerfelto A Story of Exmoor Whyte-Melville, G. J. (George John) 1821 1878 3000 6000 10000 13000 14000 20000 87404
    (218)
    20.7 1.45 11.9 62.9 9.6
    Details Poems Yeats, W. B. (William Butler) 1865 1939 3000 5000 9000 11000 13000 22000 36280
    (90)
    20.6 1.34 10.0 72.5 8.3
    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 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 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 Japanese Fairy Tales Ozaki, Yei Theodora 2000 4000 6000 8000 10000 16000 70489
    (176)
    20.6 1.36 10.9 70.7 8.5
    Details The Ten Books on Architecture Vitruvius Pollio 3000 4000 8000 12000 17000 22000 97942
    (244)
    20.5 1.5 13.2 58.7 10.2
    Details Personal Memoirs of U. S. Grant, Complete Grant, Ulysses S. (Ulysses Simpson) 1822 1885 2000 3000 5000 7000 9000 15000 276868
    (692)
    20.5 1.55 13.9 54.7 10.7
    Details Lives of Illustrious Shoemakers Winks, William Edward 3000 4000 7000 9000 12000 18000 99421
    (248)
    20.5 1.55 13.5 54.9 10.7
    Details A Watcher in The Woods Sharp, Dallas Lore 1870 1929 2000 5000 8000 10000 14000 22000 30932
    (77)
    20.5 1.42 10.9 65.8 9.2
    Details Hawaiian Folk Tales A Collection of Native Legends 2000 4000 7000 10000 14000 24000 70188
    (175)
    20.5 1.48 12.3 61.1 9.8
    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 Four Arthurian Romances Chrétien, de Troyes, 12th cent. Comfort, William Wistar (1874) (1955) 2000 4000 8000 11000 13000 20000 189648
    (474)
    20.4 1.34 10.7 72.4 8.2
    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 Narrative of the Life of Frederick Douglass Douglass, Frederick 1818 1895 2000 4000 7000 9000 12000 18000 40404
    (101)
    20.3 1.48 12.3 60.7 9.8
    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

    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.