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 Jane Eyre Brontë, Charlotte 1816 1855 3000 5000 8000 10000 12000 18000 183151
    (457)
    18.5 1.46 11.2 64.3 8.9
    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 Love Letters of Henry VIII to Anne Boleyn With Notes Henry VIII, King of England 1491 1547 2000 3000 7000 12000 13000 17000 5585
    (13)
    22.3 1.42 12.3 64.4 9.8
    Details The Portrait of a Lady — Volume 1 James, Henry 1843 1916 2000 3000 6000 8000 10000 16000 115618
    (289)
    16.4 1.49 11.1 64.4 8.4
    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 Tarzan of the Apes Burroughs, Edgar Rice 1875 1950 3000 5000 7000 10000 12000 16000 84994
    (212)
    19.6 1.45 11.4 64.4 9.1
    Details Aeschylus' Prometheus Bound and the Seven Against Thebes Aeschylus Buckley, Theodore Alois 525BC (1825) 456BC (1856) 4000 7000 11000 15000 19000 23000 27489
    (68)
    12.4 1.53 9.8 64.4 7.4
    Details The Mule A Treatise on the Breeding, Training, and Uses to Which He May Be Put Riley, Harvey 2000 4000 6000 8000 12000 19000 28496
    (71)
    21.3 1.43 12.1 64.4 9.6
    Details Little Dorrit Dickens, Charles 1812 1870 2000 4000 7000 10000 12000 22000 332182
    (830)
    18.1 1.47 11.2 64.5 8.8
    Details The Great God Pan Machen, Arthur 1863 1947 2000 3000 6000 8000 10000 17000 21527
    (53)
    19.7 1.45 11.3 64.5 9.2
    Details The Rubaiyat of Omar Khayyam Omar Khayyám FitzGerald, Edward 1048 (1809) 1122 (1883) 4000 6000 10000 14000 17000 23000 11527
    (28)
    18.2 1.46 11.1 64.5 8.8
    Details Erotica Romana Goethe, Johann Wolfgang von 1749 1832 4000 7000 11000 14000 17000 24000 6681
    (16)
    16.7 1.48 10.8 64.5 8.4
    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 Land That Time Forgot Burroughs, Edgar Rice 1875 1950 2000 4000 7000 11000 15000 22000 36905
    (92)
    20.0 1.44 11.3 64.7 9.2
    Details Boy Scouts Handbook The First Edition, 1911 Boy Scouts of America 3000 4000 7000 10000 13000 21000 122326
    (305)
    15.9 1.49 10.6 64.8 8.2
    Details The Affair at the Inn Wiggin, Kate Douglas Smith 1856 1923 2000 4000 7000 9000 13000 17000 33539
    (83)
    18.1 1.46 10.9 64.8 8.7
    Details The Adventure of the Devil's Foot Doyle, Arthur Conan, Sir 1859 1930 2000 4000 6000 8000 10000 15000 9893
    (24)
    16.6 1.48 10.8 64.8 8.3
    Details The Little Red Hen An Old English Folk Tale 2000 5000 5000 7000 11000 13000 1406
    (3)
    18.5 1.46 11.5 64.8 8.8
    Details An English Grammar Sewell, James Witt 1865 1955 3000 6000 9000 12000 14000 22000 73343
    (183)
    9.9 1.56 9.7 64.8 6.7
    Details Foods and Household Management A Textbook of the Household Arts Cooley, Anna M.Kinne, Helen 3000 5000 8000 10000 13000 19000 104617
    (261)
    11.9 1.54 9.6 64.9 7.2
    Details The Mystery of Edwin Drood Dickens, Charles 1812 1870 2000 4000 7000 10000 13000 19000 93989
    (234)
    16.5 1.48 10.6 65.0 8.3
    Details The Tale of Squirrel Nutkin Potter, Beatrix 1866 1943 2000 6000 9000 13000 16000 20000 1235
    (3)
    18.4 1.46 10.1 65.0 8.8
    Details Babbitt Lewis, Sinclair 1885 1951 3000 5000 10000 16000 21000 21000 120915
    (302)
    15.4 1.49 10.0 65.0 8.0
    Details The Extraordinary Adventures of Arsene Lupin, Gentleman-Burglar Leblanc, Maurice 1864 1941 3000 4000 8000 12000 18000 18000 53672
    (134)
    12.4 1.53 9.9 65.1 7.2
    Details The Mayor of Casterbridge Hardy, Thomas 1840 1928 2000 4000 7000 9000 12000 18000 114027
    (285)
    17.3 1.47 10.8 65.1 8.5
    Details On the Trail An Outdoor Book for Girls Beard, Lina 1857 1920 2000 4000 7000 10000 13000 19000 57386
    (143)
    21.5 1.42 11.7 65.1 9.5
    Details The House on the Borderland Hodgson, William Hope 1877 1918 2000 4000 6000 9000 10000 15000 50522
    (126)
    17.3 1.47 10.4 65.1 8.5
    Details The Kreutzer Sonata and Other Stories Tolstoy, Leo, graf Tucker, Benjamin R. 1828 1910 2000 3000 6000 8000 10000 16000 63962
    (159)
    17.1 1.47 11.0 65.1 8.4
    Details Outlines of Lessons in Botany, Part I; from Seed to Leaf For the Use of Teachers Newell, Jane H. (Jane Hancox) 3000 5000 8000 12000 18000 24000 26005
    (65)
    15.1 1.49 10.4 65.2 7.9
    Details The First Men in the Moon Wells, H. G. (Herbert George) 1866 1946 3000 4000 7000 9000 12000 21000 67768
    (169)
    15.6 1.49 10.2 65.2 8.0
    Details The Lost World Doyle, Arthur Conan, Sir 1859 1930 2000 4000 7000 9000 12000 19000 75381
    (188)
    17.0 1.47 10.9 65.2 8.4
    Details The Good Soldier Ford, Ford Madox 1873 1939 2000 3000 6000 8000 11000 18000 74336
    (185)
    19.0 1.45 11.3 65.2 8.9
    Details Daisy Miller James, Henry 1843 1916 2000 4000 8000 9000 11000 19000 21009
    (52)
    12.8 1.52 10.0 65.3 7.3
    Details The Grammar of English Grammars Brown, Goold 1791 1857 3000 6000 9000 12000 15000 22000 875923
    (2189)
    10.3 1.55 9.6 65.3 6.7
    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 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 The Mysteries of Free Masonry Containing All the Degrees of the Order Conferred Morgan, William 1774 1826 3000 5000 8000 10000 13000 19000 112150
    (280)
    13.8 1.51 10.3 65.4 7.6
    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 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 The Innocence of Father Brown Chesterton, G. K. (Gilbert Keith) 1874 1936 2000 4000 8000 11000 15000 18000 78581
    (196)
    17.7 1.46 10.9 65.5 8.5
    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 A Book of Myths Lang, Jeanie 3000 5000 9000 11000 15000 24000 90896
    (227)
    24.5 1.37 12.5 65.7 10.2
    Details Wuthering Heights Brontë, Emily 1818 1848 3000 5000 8000 10000 13000 19000 114539
    (286)
    16.9 1.46 10.6 65.8 8.3
    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 The Art of War Sunzi Giles, Lionel (1875) (1958) 3000 4000 7000 9000 11000 16000 10489
    (26)
    11.5 1.53 9.9 65.9 6.9
    Details Thus Spake Zarathustra A book for all and none Nietzsche, Friedrich Wilhelm Common, Thomas 1844 1900 3000 5000 9000 12000 15000 19000 110254
    (275)
    15.5 1.48 10.1 66.0 7.9
    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 Woodwork Joints How they are Set Out, How Made and Where Used. Fairham, William 3000 6000 11000 13000 13000 20000 35294
    (88)
    14.4 1.49 9.9 66.1 7.6
    Details The Bible, Old and New Testaments, King James Version 3000 6000 9000 12000 16000 20000 790029
    (1975)
    26.6 1.35 13.2 66.1 10.6
    Details Narrative of the Captivity and Restoration of Mrs. Mary Rowlandson Rowlandson, Mary White 1635 1710 2000 4000 7000 11000 15000 19000 20128
    (50)
    25.9 1.35 12.9 66.1 10.5

    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.