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 Rape of the Lock and Other Poems Pope, Alexander 1688 1744 4000 5000 9000 12000 14000 21000 54188
    (135)
    19.7 1.47 12.1 62.2 9.5
    Details Medea of Euripides Euripides Murray, Gilbert 480BC (1866) 406BC (1957) 4000 5000 8000 10000 13000 19000 19773
    (49)
    12.0 1.36 7.3 79.8 5.1
    Details The Cid Corneille, Pierre Mongan, Roscoe 1606 1684 4000 5000 8000 10000 11000 16000 18903
    (47)
    12.1 1.46 8.8 70.7 6.4
    Details History of the Decline and Fall of the Roman Empire — Volume 1 Gibbon, Edward 1737 1794 4000 6000 9000 13000 16000 21000 256688
    (641)
    18.6 1.72 15.8 42.3 12.0
    Details The Complete Poetical Works of Edgar Allan Poe Including Essays on Poetry Poe, Edgar Allan 1809 1849 4000 6000 9000 12000 14000 22000 58756
    (146)
    19.8 1.5 12.5 59.8 9.8
    Details Phèdre. English Racine, Jean Boswell, Robert Bruce 1639 1699 4000 5000 9000 11000 14000 18000 13981
    (34)
    14.1 1.4 8.5 74.3 6.4
    Details New Discoveries at Jamestown Site of the First Successful English Settlement in Cotter, John L.Hudson, J. Paul 4000 6000 9000 12000 17000 23000 15759
    (39)
    19.1 1.71 15.1 42.4 12.1
    Details Arabian nights. English Anonymous Burton, Richard Francis, Sir (1821) (1890) 4000 6000 11000 14000 18000 22000 172497
    (431)
    25.8 1.41 13.4 61.6 11.1
    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 A Literary and Historical Atlas of Asia Bartholomew, J. G. 4000 8000 13000 17000 21000 24000 35280
    (88)
    1.7 2.01 9.8 35.5 8.7
    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 The Story of Versailles Payne, Francis Loring 4000 6000 9000 12000 15000 21000 33903
    (84)
    23.1 1.57 15.1 50.4 12.0
    Details The Divine Comedy by Dante, Illustrated, Hell, Complete Dante Alighieri Cary, Henry Francis 1265 (1772) 1321 (1844) 4000 7000 11000 14000 17000 23000 36446
    (91)
    22.3 1.34 11.1 71.3 8.8
    Details The Swastika The Earliest Known Symbol, and Its Migration; with Observations on Wilson, Thomas 4000 7000 10000 14000 18000 22000 94225
    (235)
    9.4 1.66 10.9 57.1 7.6
    Details The Alchemist Jonson, Ben 1573 1637 4000 8000 12000 16000 21000 24000 47958
    (119)
    7.6 1.47 7.0 74.7 4.7
    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 English Grammar in Familiar Lectures Accompanied by a compendium, embracing a ne Kirkham, Samuel 4000 6000 10000 14000 16000 22000 91181
    (227)
    13.9 1.56 11.3 60.4 8.3
    Details Divine Comedy, Longfellow's Translation, Hell Dante Alighieri Longfellow, Henry Wadsworth 1265 (1807) 1321 (1882) 4000 7000 10000 14000 17000 23000 38252
    (95)
    26.1 1.4 13.6 62.1 11.1
    Details Volpone; Or, the Fox Jonson, Ben 1573 1637 4000 7000 12000 16000 20000 24000 48543
    (121)
    11.3 1.5 8.8 68.9 6.4
    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 Architecture Gothic and Renaissance Smith, T. Roger (Thomas Roger) 1830 1903 4000 6000 8000 13000 14000 20000 54623
    (136)
    17.7 1.66 14.0 48.1 11.0
    Details The Anatomy of Melancholy Burton, Robert 1577 1640 4000 8000 14000 17000 20000 24000 513147
    (1282)
    11.3 1.67 11.6 54.3 8.5
    Details The World's Best Poetry, Volume 3 Sorrow and Consolation 4000 6000 9000 12000 15000 23000 86027
    (215)
    18.6 1.35 9.6 74.0 7.6
    Details Byzantine Churches in Constantinople Their History and Architecture George, Walter S.Henderson, Arthur E. (Arthur Edward) 1870 4000 5000 10000 13000 16000 20000 99523
    (248)
    12.9 1.65 12.0 54.1 8.9
    Details The Adventures of Robin Hood Pyle, Howard 1853 1911 4000 6000 11000 15000 20000 22000 110924
    (277)
    22.3 1.31 10.1 73.7 8.5
    Details The Fall of the House of Usher Poe, Edgar Allan 1809 1849 4000 6000 10000 13000 15000 20000 6977
    (17)
    29.1 1.62 17.8 40.3 14.9
    Details Barkham Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 188 Burroughs, Barkham 1952 4000 6000 10000 13000 16000 21000 147356
    (368)
    19.3 1.51 12.1 59.8 9.7
    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 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 Best American Humorous Short Stories 3000 4000 7000 10000 12000 21000 101352
    (253)
    17.6 1.5 11.4 62.4 8.9
    Details Walden Thoreau, Henry David 1817 1862 3000 4000 8000 10000 13000 20000 114891
    (287)
    27.9 1.46 15.0 55.4 12.5
    Details Oedipus King of Thebes Translated into English Rhyming Verse with Explanatory No Sophocles Murray, Gilbert 495BC (1866) 406BC (1957) 3000 5000 8000 10000 15000 23000 17732
    (44)
    9.6 1.35 6.9 82.5 4.1
    Details Beyond Good and Evil Nietzsche, Friedrich Wilhelm Zimmern, Helen 1844 (1846) 1900 (1934) 3000 5000 8000 10000 13000 18000 61977
    (154)
    32.8 1.65 19.9 33.7 16.7
    Details The Art of War Sunzi Giles, Lionel (1875) (1958) 3000 4000 8000 11000 15000 22000 52452
    (131)
    18.1 1.52 12.6 59.5 9.5
    Details Poetics. English Aristotle Butcher, S. H. (Samuel Henry) 384BC (1850) 322BC (1910) 3000 5000 11000 12000 14000 18000 15099
    (37)
    23.4 1.59 16.0 48.9 12.2
    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 Portrait of the Artist as a Young Man Joyce, James 1882 1941 3000 5000 8000 11000 13000 20000 84537
    (211)
    15.8 1.41 9.3 71.2 7.2
    Details Dream Psychology Psychoanalysis for Beginners Freud, Sigmund Eder, M. D. (Montague David) 1856 (1866) 1939 (1936) 3000 4000 6000 8000 11000 16000 53068
    (132)
    25.7 1.64 17.2 42.3 13.7
    Details De vita Caesarum Suetonius Tranquillus, Gaius 75 160 3000 5000 9000 12000 15000 22000 228866
    (572)
    26.5 1.63 17.5 42.4 13.9
    Details On the origin of species Darwin, Charles 1809 1882 3000 4000 8000 10000 13000 21000 205539
    (513)
    35.3 1.67 21.2 29.5 17.9
    Details Private Sex Advice to Women For Young Wives and those who Expect to be Married Armitage, R. B. 3000 4000 8000 10000 12000 17000 68583
    (171)
    27.3 1.68 18.3 37.4 14.8
    Details The Social Cancer Rizal, José Derbyshire, Charles E. 1861 1896 3000 5000 8000 11000 13000 21000 173896
    (434)
    17.9 1.52 12.1 60.3 9.3
    Details The Essays of Montaigne — Complete Montaigne, Michel de Cotton, Charles 1533 (1630) 1592 (1687) 3000 5000 9000 12000 15000 22000 524667
    (1311)
    38.4 1.52 20.3 39.6 17.3
    Details Madame Bovary Flaubert, Gustave Aveling, Eleanor Marx 1821 (1855) 1880 (1898) 3000 5000 8000 11000 13000 20000 115415
    (288)
    16.6 1.45 10.4 66.9 8.1
    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 Around the World in 80 Days Verne, Jules 1828 1905 3000 4000 8000 10000 13000 20000 62632
    (156)
    17.0 1.53 11.9 60.3 9.1
    Details Memoirs Of Fanny Hill A New and Genuine Edition from the Original Text (London, Cleland, John 1709 1789 3000 4000 8000 11000 13000 19000 84355
    (210)
    57.8 1.49 27.7 22.4 24.5
    Details The Communist Manifesto Engels, Friedrich 1820 1895 3000 5000 8000 10000 11000 15000 11413
    (28)
    24.1 1.81 19.1 29.5 15.1
    Details The Call of the Wild London, Jack 1876 1916 3000 5000 8000 11000 14000 23000 31797
    (79)
    18.7 1.39 10.4 69.9 8.1
    Details Les Misérables Hugo, Victor Hapgood, Isabel Florence 1802 (1850) 1885 (1928) 3000 5000 9000 12000 14000 21000 562958
    (1407)
    15.6 1.5 10.9 64.1 8.2

    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.