| 1 | On the Origin of Species | Charles Darwin | 21.1 hrs |
| 2 | The Travels of Marco Polo | Rustichello Da Pisa | 10.9 hrs |
| 3 | Their Finest | Lissa Evans | 12.8 hrs |
| 4 | The Great God Pan and Other Weird Tales | Arthur Machen | 12.9 hrs |
| 5 | Mr Midshipman Fury: a rollicking, lively naval page-turner set during the French Revolutionary Wars which will capture you from the very first page | G.S. Beard | 8.4 hrs |
| 6 | Pandemic 1918: Eyewitness Accounts from the Greatest Medical Holocaust in Modern History | Catharine Arnold | 9.4 hrs |
| 7 | Quo Vadis | Henryk Sienkiewicz | 24.7 hrs |
| 8 | Murder in the Museum | John Rowland | 6.3 hrs |
| 9 | The Great Darkness | Jim Kelly | 9.8 hrs |
| 10 | Rural Rides | William Cobbett | 22.4 hrs |
| 11 | Murder at the Victoria and Albert Museum | Jim Eldridge | 9.1 hrs |
| 12 | Imperialism | Vladimir Lenin | 5.3 hrs |
| 13 | The Decline of the West: Volume 1: Form and Actuality and Volume 2: Perspectives of World History | Oswald Spengler | 55.9 hrs |
| 14 | The Time of Singing | Elizabeth Chadwick | 16 hrs |
| 15 | Bosworth 1485 | Michael K. Jones | 6.6 hrs |
| 16 | Winter Siege | Ariana Franklin | 11.1 hrs |
| 17 | The Consolation of Philosophy | Boethius | 4.9 hrs |
| 18 | The Descent of Man: The Descent of Man, and Selection in Relation to Sex | Charles Darwin | 27.4 hrs |
| 19 | Murder at the Fitzwilliam | Jim Eldridge | 7.6 hrs |
| 20 | Murder at the National Gallery | Jim Eldridge | 9.3 hrs |
| 21 | The Colour of Murder | Julian Symons | 7.3 hrs |
| 22 | Calamity in Kent | John Rowland | 7.7 hrs |
| 23 | The Division Bell Mystery | Ellen Wilkinson | 7 hrs |
| 24 | Death of an Airman | Christopher St John Sprigg | 7.8 hrs |
| 25 | Murder at the British Museum | Jim Eldridge | 8.5 hrs |
| 26 | Murder at the Ashmolean | Jim Eldridge | 9.5 hrs |
| 27 | Murder at Madame Tussauds | Jim Eldridge | 8.7 hrs |
| 28 | An Ill Wind | David Donachie | 8.5 hrs |
| 29 | The Admirals' Game | David Donachie | 8.7 hrs |
| 30 | A Sea of Troubles | David Donachie | 8.8 hrs |
| 31 | A Divided Command | David Donachie | 8.9 hrs |
| 32 | The Devil to Pay | David Donachie | 9.3 hrs |
| 33 | An Awkward Commission | David Donachie | 9.6 hrs |
| 34 | The Perils of Command | David Donachie | 9.4 hrs |
| 35 | A Flag of Truce | David Donachie | 10.1 hrs |
| 36 | By the Mast Divided | David Donachie | 15.1 hrs |
| 37 | The Devil's Own Luck | David Donachie | 10.6 hrs |
| 38 | A Game of Bones | David Donachie | 12.5 hrs |
| 39 | The Dying Trade | David Donachie | 13.4 hrs |
| 40 | A Hanging Matter | David Donachie | 14.1 hrs |
| 41 | The Scent of Betrayal | David Donachie | 14.5 hrs |
| 42 | An Element of Chance | David Donachie | 16 hrs |
| 43 | On a Particular Service | David Donachie | 9.3 hrs |
| 44 | A Treacherous Coast | David Donachie | 9.8 hrs |
| 45 | A Close Run Thing | David Donachie | 10.1 hrs |
| 46 | Crimson Rose | M.J. Trow | 8.8 hrs |
| 47 | Pandemic 1918: The Story of the Deadliest Influenza in History | Catharine Arnold | 9.4 hrs |
| 48 | The History of Rasselas | Samuel Johnson | 4.8 hrs |
| 49 | The Adventures of Baron Munchausen | Rudolf Erich Raspe | 5.3 hrs |
| 50 | Murder at the Tower of London | Jim Eldridge | 9.7 hrs |
| 51 | The Enneads: Volume 2 (4-6) | Plotinus | 21.1 hrs |
| 52 | The Life and Miracles of St Cuthbert | The Venerable Bede | 3 hrs |
| 53 | The Anatomy of Melancholy | Robert Burton | 56.8 hrs |
| 54 | The Ecclesiastical History of the English People | The Venerable Bede | 13 hrs |
| 55 | Philosophy of Mind | Georg Wilhelm Hegel | 7.2 hrs |
| 56 | The English Constitution | Walter Bagehot | 11.3 hrs |
| 57 | The Elements of Theology | Proclus | 5.4 hrs |
| 58 | The Enneads: Volume 1 (1-3) | Plotinus | 14.3 hrs |
| 59 | Murder at the Louvre | Jim Eldridge | 9.5 hrs |
| 60 | Maxwell's Zoom | M.J. Trow | 9.1 hrs |
| 61 | Murder at the Colosseum | Jim Eldridge | 7.5 hrs |
| 62 | Maxwell's Reality | M.J. Trow | 8.7 hrs |