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 Prisoner of Zenda Hope, Anthony 1863 1933 2000 4000 6000 8000 11000 16000 53278
    (133)
    13.7 1.38 8.1 75.9 6.1
    Details The Pied Piper of Hamelin Browning, Robert 1812 1889 4000 7000 11000 15000 16000 20000 2145
    (5)
    23.3 1.38 11.3 66.5 9.8
    Details Life Is a Dream Calderón de la Barca, Pedro FitzGerald, Edward 1600 (1809) 1681 (1883) 3000 5000 9000 13000 16000 19000 17220
    (43)
    16.5 1.38 9.4 73.3 7.1
    Details Three Translations of The Koran (Al-Qur'an) side by side Pickthall, Marmaduke William (1875) (1936) 3000 5000 8000 10000 14000 18000 491525
    (1228)
    16.4 1.38 9.5 73.6 7.1
    Details Object Lessons on the Human Body A Transcript of Lessons Given in the Primary De -Buckelew, Sarah F. (Sarah Frances) 1835 2000 4000 6000 8000 11000 18000 24947
    (62)
    12.8 1.38 7.9 76.9 5.7
    Details Ramayana. English Valmiki Griffith, Ralph T. H. (Ralph Thomas Hotchkin) (1826) (1906) 4000 6000 10000 12000 16000 22000 394725
    (986)
    19.0 1.38 10.5 70.4 8.1
    Details Just So Stories Kipling, Rudyard 1865 1936 2000 4000 8000 12000 16000 22000 28603
    (71)
    17.3 1.38 9.0 72.8 7.4
    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 Poems and Songs of Robert Burns Burns, Robert 1759 1796 6000 9000 17000 22000 24000 25000 125988
    (314)
    17.1 1.38 8.6 73.1 7.3
    Details My Secret Life, Volumes I. to III. 1888 Edition Anonymous 2000 3000 7000 9000 12000 15000 263497
    (658)
    18.4 1.37 9.6 72.1 7.8
    Details Adventures of Pinocchio Collodi, Carlo Della Chiesa, Carol 1826 (1887) 1890 2000 3000 6000 11000 14000 17000 39730
    (99)
    12.2 1.37 7.5 78.3 5.4
    Details A Doll's House : a play Ibsen, Henrik 1828 1906 1000 2000 4000 6000 8000 15000 26051
    (65)
    7.9 1.37 5.2 82.9 3.6
    Details Paradise Lost Milton, John 1608 1674 4000 7000 13000 18000 18000 23000 79709
    (199)
    49.9 1.37 22.9 40.2 20.1
    Details An Essay on Man Pope, Alexander 1688 1744 4000 6000 9000 12000 14000 22000 46424
    (116)
    19.3 1.37 10.5 71.1 8.1
    Details Beowulf Gummere, Francis Barton (1855) (1919) 4000 7000 11000 14000 19000 24000 25594
    (63)
    23.1 1.37 11.2 67.2 9.6
    Details Philippine Folk Tales 2000 3000 5000 7000 9000 15000 48249
    (120)
    21.8 1.37 11.5 68.7 9.1
    Details Neither Dorking Nor The Abbey Barrie, J. M. (James Matthew) 1860 1937 2000 4000 6000 9000 11000 12000 1073
    (2)
    20.2 1.37 10.7 70.8 8.4
    Details Little Men Alcott, Louisa May 1832 1888 2000 4000 7000 8000 10000 17000 104244
    (260)
    21.5 1.37 11.1 69.0 9.0
    Details Alice's Adventures in Wonderland Carroll, Lewis 1832 1898 1000 3000 6000 8000 11000 18000 9601
    (24)
    15.3 1.37 8.2 75.3 6.5
    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 Full Revelations of a Professional Rat-catcher After 25 Years' Experience Matthews, Ike 1857 1913 2000 3000 7000 9000 12000 16000 14490
    (36)
    26.6 1.37 13.1 63.8 11.0
    Details The Closet of Sir Kenelm Digby Knight Opened Digby, Kenelm 1603 1665 3000 6000 10000 14000 18000 23000 92490
    (231)
    27.3 1.37 13.1 63.1 11.2
    Details L'avare. English Molière Wall, Charles Heron 1622 1673 2000 3000 8000 12000 15000 22000 22064
    (55)
    8.8 1.37 6.2 82.1 4.0
    Details Pamela, or Virtue Rewarded Richardson, Samuel 1689 1761 2000 3000 6000 8000 12000 17000 221156
    (552)
    26.6 1.37 13.2 63.7 11.0
    Details Eve's Diary, Complete Twain, Mark 1835 1911 1000 3000 5000 7000 9000 15000 6746
    (16)
    19.9 1.37 10.4 70.6 8.4
    Details Alice's Adventures Under Ground Being a facsimile of the original Ms. book after Carroll, Lewis 1832 1898 2000 3000 6000 8000 14000 21000 15023
    (37)
    18.5 1.37 9.7 71.8 7.8
    Details Peter Pan Barrie, J. M. (James Matthew) 1860 1937 2000 4000 7000 10000 13000 19000 47245
    (118)
    14.8 1.36 8.3 76.5 6.3
    Details Through the Looking-Glass Carroll, Lewis 1832 1898 2000 3000 7000 11000 15000 24000 28873
    (72)
    14.1 1.36 7.7 77.5 6.0
    Details Alice's Adventures in Wonderland Carroll, Lewis 1832 1898 2000 3000 7000 10000 15000 19000 26275
    (65)
    16.6 1.36 8.7 75.1 6.9
    Details Andersen's Fairy Tales Andersen, H. C. (Hans Christian) 1805 1875 2000 4000 7000 9000 12000 18000 55132
    (137)
    17.7 1.36 9.6 73.4 7.4
    Details Dracula Stoker, Bram 1847 1912 2000 3000 6000 8000 11000 16000 159139
    (397)
    18.2 1.36 9.8 73.3 7.5
    Details Diary of an Enlisted Man Alstyne, Lawrence Van 2000 3000 5000 7000 10000 15000 120903
    (302)
    14.6 1.36 8.3 76.8 6.2
    Details The Seven Plays in English Verse Sophocles Campbell, Lewis 495BC (1830) 406BC (1908) 4000 6000 10000 14000 16000 23000 91256
    (228)
    9.5 1.36 6.6 82.2 4.2
    Details A Child's Garden of Verses Stevenson, Robert Louis 1850 1894 2000 4000 7000 9000 12000 16000 8785
    (21)
    23.1 1.36 10.9 68.7 9.4
    Details Fairy Tales of Hans Christian Andersen Andersen, H. C. (Hans Christian) 1805 1875 2000 4000 6000 9000 11000 16000 370669
    (926)
    20.0 1.36 10.4 71.6 8.2
    Details The Tales of Mother Goose As First Collected by Charles Perrault in 1696 Perrault, Charles Welsh, Charles 1628 (1850) 1703 (1914) 2000 4000 7000 9000 12000 17000 18345
    (45)
    23.2 1.36 11.8 67.9 9.6
    Details Alice's Adventures in Wonderland Illustrated by Arthur Rackham. With a Proem by Carroll, Lewis 1832 1898 2000 4000 7000 10000 15000 19000 26821
    (67)
    16.4 1.36 8.7 74.9 6.9
    Details Peter and Wendy Barrie, J. M. (James Matthew) 1860 1937 2000 4000 7000 10000 13000 19000 47114
    (117)
    14.8 1.36 8.4 76.5 6.3
    Details Plays Glaspell, Susan 1882 1948 1000 2000 4000 6000 8000 13000 52567
    (131)
    10.5 1.36 6.7 80.9 4.6
    Details Gretchen A Novel Holmes, Mary J. 1000 3000 5000 7000 10000 15000 173864
    (434)
    23.1 1.36 11.8 68.0 9.5
    Details The Madman Gibran, Khalil 1883 1931 2000 4000 6000 9000 11000 16000 7034
    (17)
    17.5 1.36 9.1 74.3 7.2
    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 Black Riders and Other Lines Crane, Stephen 1871 1900 3000 5000 7000 10000 12000 19000 3953
    (9)
    11.7 1.36 6.7 80.3 5.0
    Details Diary of Samuel Pepys — Complete Pepys, Samuel Bright, Mynors 1633 (1818) 1703 (1883) 2000 3000 7000 11000 13000 22000 1253859
    (3134)
    30.4 1.36 14.6 61.3 12.3
    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 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 The Odyssey Rendered into English prose for the use of those who cannot read the Homer Butler, Samuel 750BC (1835) 650BC (1902) 2000 4000 7000 9000 12000 21000 128461
    (321)
    28.9 1.35 14.4 63.1 11.6
    Details The Secret Garden Burnett, Frances Hodgson 1849 1924 2000 3000 6000 8000 11000 21000 79615
    (199)
    13.2 1.35 7.4 79.0 5.5
    Details The Iliad Homer Butler, Samuel 750BC (1835) 650BC (1902) 2000 5000 8000 11000 14000 22000 152112
    (380)
    31.0 1.35 15.0 61.5 12.4
    Details Treasure Island Stevenson, Robert Louis 1850 1894 2000 4000 7000 10000 13000 19000 67669
    (169)
    17.9 1.35 9.3 74.3 7.3

    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.