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 How to Sing [Meine Gesangskunst] Lehmann, Lilli Aldrich, Richard 1848 (1863) 1929 (1937) 3000 5000 7000 9000 11000 18000 31812
    (79)
    25.4 1.54 15.2 50.7 12.5
    Details Memoirs of Extraordinary Popular Delusions and the Madness of Crowds Mackay, Charles 1814 1889 3000 5000 9000 11000 14000 20000 273706
    (684)
    23.0 1.57 15.0 50.7 11.9
    Details The Every-day Life of Abraham Lincoln A Narrative And Descriptive Biography With Browne, Francis F. (Francis Fisher) 1843 1913 3000 4000 6000 8000 10000 15000 200768
    (501)
    22.5 1.58 14.8 50.5 11.8
    Details Autobiography of a Yogi Yogananda, Paramahansa 1893 1952 3000 6000 9000 13000 16000 22000 153564
    (383)
    15.3 1.66 12.6 50.5 10.0
    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 Palmistry for All Cheiro 1866 1936 2000 3000 6000 7000 10000 21000 41356
    (103)
    28.5 1.51 16.3 50.3 13.3
    Details The River War An Account of the Reconquest of the Sudan Churchill, Winston 1874 1965 3000 5000 9000 13000 13000 23000 124226
    (310)
    19.9 1.61 14.3 50.3 11.2
    Details Nationalism Tagore, Rabindranath 1861 1941 3000 4000 7000 9000 10000 14000 26616
    (66)
    24.0 1.56 15.2 50.2 12.2
    Details The Illustrated War News, Number 15, Nov. 18, 1914 Various 3000 5000 8000 11000 14000 21000 9530
    (23)
    19.3 1.62 13.7 50.2 11.1
    Details Theodicy Essays on the Goodness of God, the Freedom of Man and the Origin of Evi Leibniz, Gottfried Wilhelm, Freiherr von Huggard, E. M. 1646 1716 3000 4000 7000 9000 13000 20000 184166
    (460)
    24.4 1.56 15.6 50.1 12.3
    Details The Ladies Delight Anonymous 3000 6000 9000 11000 14000 16000 4466
    (11)
    42.1 1.35 19.5 50.1 16.7
    Details Love and Freindship [sic] Austen, Jane 1775 1817 2000 4000 7000 9000 11000 18000 32937
    (82)
    26.6 1.53 16.0 50.0 12.9
    Details Leaves of Grass Whitman, Walt 1819 1892 4000 6000 9000 11000 14000 22000 120543
    (301)
    33.2 1.46 16.8 49.9 14.6
    Details Poetics. English Aristotle Bywater, Ingram 384BC (1840) 322BC (1914) 3000 3000 6000 8000 11000 18000 18459
    (46)
    26.1 1.54 16.2 49.9 12.8
    Details The Works of Edgar Allan Poe — Volume 3 Poe, Edgar Allan 1809 1849 3000 5000 8000 11000 13000 21000 98568
    (246)
    25.9 1.55 15.6 49.8 12.7
    Details The Mysteries of Udolpho Radcliffe, Ann Ward 1764 1823 3000 5000 8000 10000 13000 18000 289394
    (723)
    27.3 1.53 16.5 49.8 13.1
    Details Adventurings in the Psychical Bruce, H. Addington (Henry Addington) 1874 1959 2000 4000 7000 9000 11000 18000 56849
    (142)
    21.3 1.6 14.5 49.8 11.6
    Details New York Times Current History: The European War, Vol 1, No. 1 From the Beginnin Various 3000 4000 7000 10000 12000 18000 130202
    (325)
    23.1 1.58 15.0 49.8 12.0
    Details Encyclopaedia Britannica, 11th Edition, Volume 15, Slice 7 Kelly, Edward to Kite Various 3000 5000 9000 12000 16000 22000 169040
    (422)
    16.7 1.66 13.4 49.8 10.5
    Details Fifty Years in Chains Or, the Life of an American Slave Ball, Charles 2000 4000 6000 8000 10000 15000 105338
    (263)
    35.5 1.43 17.9 49.7 15.1
    Details Phaedrus Plato Jowett, Benjamin 427BC (1817) 347BC (1893) 2000 4000 6000 9000 11000 17000 38099
    (95)
    30.0 1.5 16.9 49.6 13.8
    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 A Short History of H.M.S. Victory Wharton, William James Lloyd 3000 4000 7000 9000 11000 17000 15824
    (39)
    28.9 1.52 16.8 49.3 13.6
    Details From Gretna Green to Land's End A Literary Journey in England. Bates, Katharine Lee 1859 1929 4000 6000 9000 12000 14000 21000 71781
    (179)
    28.9 1.52 15.8 49.2 13.6
    Details Symposium Plato Jowett, Benjamin 427BC (1817) 347BC (1893) 2000 3000 6000 9000 11000 18000 32513
    (81)
    31.4 1.49 17.4 49.1 14.2
    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 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 Practice and Science of Drawing Speed, Harold 1873 2000 3000 5000 7000 9000 14000 75941
    (189)
    26.6 1.55 16.1 48.9 13.1
    Details Memoirs of Napoleon — Complete Bourrienne, Louis Antoine Fauvelet de 1769 1834 3000 4000 7000 10000 12000 20000 484139
    (1210)
    22.4 1.6 15.6 48.9 12.0
    Details Myths of the Norsemen From the Eddas and Sagas Guerber, H. A. (Hélène Adeline) 1859 1929 4000 6000 9000 11000 13000 22000 99800
    (249)
    31.1 1.49 16.7 48.9 14.2
    Details Ghostly Phenomena O'Donnell, Elliott 1872 1965 3000 4000 7000 10000 14000 15000 34834
    (87)
    25.6 1.56 15.5 48.9 12.8
    Details Flatland: a romance of many dimensions (Illustrated) Abbott, Edwin Abbott 1838 1926 3000 4000 8000 10000 13000 17000 33806
    (84)
    24.3 1.58 15.3 48.8 12.5
    Details History of Tom Jones, a Foundling Fielding, Henry 1707 1754 2000 4000 8000 10000 12000 18000 348464
    (871)
    30.5 1.5 16.9 48.8 14.0
    Details The New Freedom A Call For the Emancipation of the Generous Energies of a People Wilson, Woodrow 1856 1924 2000 3000 5000 6000 8000 14000 54535
    (136)
    27.1 1.54 16.5 48.8 13.2
    Details English Literature Its History and Its Significance for the Life of the English- Long, William J. (William Joseph) 1867 1952 3000 4000 7000 9000 11000 18000 204834
    (512)
    22.9 1.6 15.1 48.5 12.2
    Details Ruins of Ancient Cities (Vol. I of II) Bucke, Charles 3000 5000 9000 12000 14000 22000 144564
    (361)
    24.0 1.58 15.7 48.5 12.5
    Details Flatland: a romance of many dimensions Abbott, Edwin Abbott 1838 1926 3000 4000 8000 10000 13000 17000 33286
    (83)
    24.8 1.57 15.5 48.5 12.7
    Details The Descent of Man Darwin, Charles 1809 1882 3000 5000 9000 12000 16000 23000 298564
    (746)
    17.6 1.66 14.0 48.4 10.9
    Details Architecture Classic and Early Christian Slater, John 1847 1924 3000 5000 9000 13000 15000 22000 54084
    (135)
    18.1 1.66 14.3 48.4 11.0
    Details Fictitious & Symbolic Creatures in Art With Special Reference to Their Use in Br Vinycomb, John 4000 7000 12000 16000 19000 23000 52424
    (131)
    22.9 1.6 15.1 48.3 12.2
    Details The Case Of Wagner, Nietzsche Contra Wagner, and Selected Aphorisms. Nietzsche, Friedrich Wilhelm 1844 1900 3000 5000 8000 10000 14000 18000 27312
    (68)
    22.6 1.6 14.9 48.3 12.1
    Details The Handbook of Soap Manufacture Simmons, W. H. (William Herbert)Appleton, H. A. 4000 9000 15000 17000 19000 24000 53752
    (134)
    9.8 1.76 12.2 48.1 9.0
    Details Letters and Lettering A Treatise With 200 Examples Brown, Frank Chouteau 3000 5000 7000 10000 14000 22000 20014
    (50)
    10.1 1.75 11.9 48.1 9.1
    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 Gentleman and Lady's Book of Politeness and Propriety of Deportment, Dedicat Celnart, Elisabeth 3000 4000 7000 9000 12000 17000 45211
    (113)
    26.3 1.56 16.2 48.0 13.1
    Details Alexander the Great Makers of History Abbott, Jacob 1803 1879 3000 4000 7000 9000 12000 18000 52859
    (132)
    23.5 1.6 15.8 48.0 12.4
    Details On the Trail of The Immigrant Steiner, Edward A. 1866 1856 3000 4000 7000 9000 12000 17000 87463
    (218)
    28.2 1.54 16.4 47.9 13.6
    Details A Text-Book of the History of Painting Van Dyke, John Charles 1856 1932 3000 5000 8000 11000 15000 23000 70887
    (177)
    14.4 1.71 12.8 47.9 10.2
    Details Fifty-two Stories of the British Navy, from Damme to Trafalgar. Miles, Alfred H. (Alfred Henry) 1848 1929 3000 4000 7000 10000 13000 20000 150454
    (376)
    32.0 1.5 17.5 47.8 14.5
    Details Concerning the Spiritual in Art Kandinsky, Wassily Sadleir, Michael 1866 (1888) 1944 (1957) 3000 4000 5000 8000 10000 17000 26025
    (65)
    20.0 1.64 14.5 47.8 11.6

    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.