| 1 | Iron Gold | Pierce Brown | 23.4 hrs |
| 2 | Dark Age | Pierce Brown | 34 hrs |
| 3 | The Wars of the Roses: The Fall of the Plantagenets and the RIse of the Tudors | Dan Jones | 15.2 hrs |
| 4 | Jubal Sackett: The Sacketts | Louis L'Amour | 11.5 hrs |
| 5 | The Warrior's Path: The Sacketts | Louis L'Amour | 7 hrs |
| 6 | To the Far Blue Mountains | Louis L'Amour | 9.3 hrs |
| 7 | The Walking Drum | Louis L'Amour | 16.5 hrs |
| 8 | Sackett's Land: The Sacketts | Louis L'Amour | 5.2 hrs |
| 9 | Stormbird | Conn Iggulden | 16.3 hrs |
| 10 | Cicero: The Life and Times of Rome's Greatest Politician | Anthony Everitt | 15.9 hrs |
| 11 | Philomena: A Mother, Her Son, and a Fifty-Year Search | Martin Sixsmith | 15.6 hrs |
| 12 | Just Six Numbers: The Deep Forces That Shape the Universe | Martin Rees | 6.8 hrs |
| 13 | Augustus: The Life of Rome's First Emperor | Anthony Everitt | 15.6 hrs |
| 14 | Bloodline | Conn Iggulden | 14.9 hrs |
| 15 | Margaret of Anjou | Conn Iggulden | 14.7 hrs |
| 16 | Ravenspur: Rise of the Tudors | Conn Iggulden | 17 hrs |
| 17 | To the Far Blue Mountains (Louis L'Amour's Lost Treasures): A Sackett Novel | Louis L'Amour | 10.4 hrs |
| 18 | The Dark Winter | David Mark | 8.5 hrs |
| 19 | Serial Killers: The Minds, Methods, and Mayhem of History's Most Notorious Murderers | Richard Estep | 17.3 hrs |
| 20 | Socrates: A Man for Our Times | Paul Johnson | 4.7 hrs |
| 21 | The Abbot's Tale | Conn Iggulden | 16.8 hrs |
| 22 | The Dope: The Real History of the Mexican Drug Trade | Benjamin T. Smith | 17.8 hrs |
| 23 | The Devil's Workshop | Alex Grecian | 9.6 hrs |
| 24 | To Hell and Back: Europe 1914-1949 | Ian Kershaw | 26.8 hrs |
| 25 | Taking Pity | David Mark | 11.3 hrs |
| 26 | Murder for Christmas | Francis Duncan | 9 hrs |
| 27 | The Death of Kings | Rennie Airth | 11.5 hrs |
| 28 | The Throne of Caesar | Steven Saylor | 14.5 hrs |
| 29 | DNA USA: A Genetic Portrait of America | Bryan Sykes | 13.4 hrs |
| 30 | Darwin: Portrait of a Genius | Paul Johnson | 4.5 hrs |
| 31 | Original Skin | David Mark | 13.5 hrs |
| 32 | Hyde | Daniel Levine | 16.6 hrs |
| 33 | The Fellowship: The Literary Lives of the Inklings: J.R.R. Tolkien, C. S. Lewis, Owen Barfield, Charles Williams | Carol Zaleski | 26.7 hrs |
| 34 | Hadrian and the Triumph of Rome | Anthony Everitt | 14.5 hrs |
| 35 | The Book Without Words: A Fable of Medieval Magic | Avi | 4.5 hrs |
| 36 | Whispering to Witches | Anna Dale | 6.2 hrs |
| 37 | To Rule the Waves: How the British Navy Shaped the Modern World | Arthur Herman | 30 hrs |
| 38 | A Thousand Cuts | Simon Lelic | 8.5 hrs |
| 39 | The Dark Clouds Shining | David Downing | 15.3 hrs |
| 40 | The Canterbury Tales: A Retelling | Peter Ackroyd | 16.8 hrs |
| 41 | The Last Three Minutes: Conjectures about the Ultimate Fate of the Universe | Paul Davies | 6.1 hrs |
| 42 | Once a Wolf: The Science Behind Our Dogs' Astonishing Genetic Evolution | Bryan Sykes | 9.9 hrs |
| 43 | Dominus | Steven Saylor | 20.2 hrs |
| 44 | Nothing Is True and Everything Is Possible: The Surreal Heart of the New Russia | Peter Pomerantsev | 10.4 hrs |
| 45 | Young Titan: The Making of Winston Churchill | Michael Shelden | 14.4 hrs |
| 46 | Darkwalker | E.L. Tettensor | 11.2 hrs |
| 47 | The Somnambulist | Jonathan Barnes | 11.4 hrs |
| 48 | Master of Plagues | E.L. Tettensor | 12.7 hrs |
| 49 | The Well-Tuned Brain: Neuroscience and the Life Well Lived | Peter C. Whybrow | 13.1 hrs |
| 50 | Blacklands | Belinda Bauer | 8.2 hrs |
| 51 | Lost and Gone Forever | Alex Grecian | 10.6 hrs |
| 52 | A Sense of the World | Jason Roberts | 13.3 hrs |
| 53 | DNA USA | Bryan Sykes | 13.5 hrs |
| 54 | The Making of Martin Luther | Richard Rex | 9.8 hrs |
| 55 | Out of the Shadow of a Giant: Hooke, Halley and the Birth of Science | Mary Gribbin | 12.4 hrs |
| 56 | The Jaguar Smile: A Nicaraguan Journey | Salman Rushdie | 5 hrs |
| 57 | Cruel Mercy | David Mark | 12.7 hrs |
| 58 | Imaginary Homelands: Essays and Criticicsm 1981-1991 | Salman Rushdie | 17.4 hrs |
| 59 | Murder Has a Motive | Francis Duncan | 9.8 hrs |
| 60 | A Vengeful Longing | R.N. Morris | 10.5 hrs |
| 61 | So Pretty a Problem | Francis Duncan | 9.7 hrs |
| 62 | Philomena | Martin Sixsmith | 15.5 hrs |
| 63 | The Origin of Humankind | Richard Leakey | 6.1 hrs |
| 64 | The Origin of the Universe | John D. Barrow | 4.1 hrs |
| 65 | Gandhi & Churchill: The Epic Rivalry That Destroyed an Empire and Forged Our Age | Arthur Herman | 29.5 hrs |
| 66 | The Secret History of MI6: 1909-1949 | Keith Jeffery | 37 hrs |
| 67 | In at the Death | Francis Duncan | 7.5 hrs |
| 68 | Behold a Fair Woman | Francis Duncan | 7.9 hrs |
| 69 | The Decent Inn of Death | Rennie Airth | 10.4 hrs |
| 70 | A History of the Church through its Buildings | Allan Doig | 13.1 hrs |
| 71 | The Science of James Smithson: Discoveries from The Smithsonian Founder | Steven Turner | 12.3 hrs |
| 72 | The Middle Kingdoms: A New History of Central Europe | Martyn Rady | 22.9 hrs |
| 73 | The Romans: A 2,000-Year History | Edward J. Watts | 29.2 hrs |
| 74 | When Money Dies: The Nightmare of Deficit Spending, Devaluation, and Hyperinflation in Weimar Germany | Adam Fergusson | 11.8 hrs |