| 1 | Uncle Tom's Cabin | Harriet Beecher Stowe | 18.2 hrs |
| 2 | The Adventures of Tom Sawyer | Mark Twain | 6.8 hrs |
| 3 | Roughing It | Mark Twain | 17 hrs |
| 4 | 1601: Conversation, as it was by the Social Fireside, in the Time of the Tudors | Mark Twain | 1.4 hrs |
| 5 | Tom Sawyer, Detective | Mark Twain | 2.1 hrs |
| 6 | Mark Twain's Journal Writings, Volume 3 | Mark Twain | 3.7 hrs |
| 7 | Life on the Mississippi | Mark Twain | 14.9 hrs |
| 8 | Old Times on the Mississippi | Mark Twain | 3.7 hrs |
| 9 | The Prince and the Pauper | Mark Twain | 6.9 hrs |
| 10 | A Double Barreled Detective Story | Mark Twain | 2 hrs |
| 11 | A Double Barrelled Detective Story | Mark Twain | 2 hrs |
| 12 | The Stolen White Elephant (Version 2) | Mark Twain | 0.9 hrs |
| 13 | Tom Sawyer Abroad by Huck Finn | Mark Twain | 3.1 hrs |
| 14 | The Innocents Abroad | Mark Twain | 19.7 hrs |
| 15 | Abraham Lincoln's Inaugural Addresses | Abraham Lincoln | 0.7 hrs |
| 16 | A Tramp Abroad | Mark Twain | 15.8 hrs |
| 17 | Tom Sawyer & Huckleberry Finn - The Complete Collection: The Adventures of Tom Sawyer, The Adventures of Huckleberry Finn, Tom Sawyer Abroad & Tom Sawyer, Detective | Mark Twain | 21.8 hrs |
| 18 | Happy Homes and the Hearts that Make Them: Or Thrifty People and why They Thrive | Samuel Smiles | 20 hrs |
| 19 | A Horse's Tale (Version 2) | Mark Twain | 1.9 hrs |
| 20 | The Treaty with China | Mark Twain | 0.8 hrs |
| 21 | What is Man? and Other Essays | Mark Twain | 10.7 hrs |
| 22 | Personal Recollections of Joan of Arc, Volumes 1 & 2 | Mark Twain | 15.3 hrs |
| 23 | Newspaper Articles by Mark Twain | Mark Twain | 51.1 hrs |
| 24 | The Mysterious Stranger and Other Stories (Version 2) | Mark Twain | 3.8 hrs |
| 25 | 1601: Conversation, as it was by the Social Fireside, in the Time of the Tudors (Version 2) | Mark Twain | 1.4 hrs |
| 26 | The Emancipation Proclamation | Abraham Lincoln | 0.1 hrs |
| 27 | Anti-Imperialist Writings | Mark Twain | 5.2 hrs |
| 28 | Those Extraordinary Twins | Mark Twain | 2.3 hrs |
| 29 | The Mutiny of the Bounty and Other Narratives | William Bligh | 3.5 hrs |
| 30 | Mark Twain’s Journal Writings, Volume 2 | Mark Twain | 2.7 hrs |
| 31 | Mark Twain in the New York Times, Part Five (1907-1909) | Mark Twain | 8.9 hrs |
| 32 | Mark Twain in the New York Times, Part Six (1910-1919) | Mark Twain | 7.8 hrs |
| 33 | Mark Twain's (Burlesque) Autobiography and First Romance | Mark Twain | 0.6 hrs |
| 34 | The American Claimant | Mark Twain | 6.7 hrs |
| 35 | Alonzo Fitz and Other Stories | Mark Twain | 3.3 hrs |
| 36 | The Curious Republic of Gondour and Other Whimsical Sketches | Mark Twain | 1.9 hrs |
| 37 | A Connecticut Yankee at the Court of King Arthur | Mark Twain | 11.7 hrs |
| 38 | The Magus of Strovolos: The Extraordinary World Of A Spiritual Healer | Kyriacos Markides | 10.6 hrs |
| 39 | Fenimore Cooper's Literary Offences | Mark Twain | 0.6 hrs |
| 40 | In Defense of Harriett Shelley | Mark Twain | 1.7 hrs |
| 41 | Goldsmiths Friends Abroad Again | Mark Twain | 0.6 hrs |
| 42 | Some Rambling Notes of an Idle Excursion | Mark Twain | 1.7 hrs |
| 43 | The Gilded Age, A Tale of Today (Version 2) | Mark Twain | 16.2 hrs |
| 44 | Mark Twain's Journal Writings, Volume 1 | Mark Twain | 2.5 hrs |
| 45 | In Defense of Harriet Shelley | Mark Twain | 1.7 hrs |
| 46 | Extract from Captain Stormfield's Visit to Heaven (Version 3) | Mark Twain | 1.4 hrs |
| 47 | Essays on Paul Bourget | Mark Twain | 1.3 hrs |
| 48 | Mark Twain in the New York Times, Part Four (1900-1906) | Mark Twain | 15 hrs |
| 49 | Mark Twain in the New York Times, Part Three (1890-1899) | Mark Twain | 4.1 hrs |
| 50 | Mark Twain in the New York Times, Part Two (1880-1889) | Mark Twain | 3.7 hrs |
| 51 | 1601 | Mark Twain | 1.3 hrs |