| 01 | Team of Rivals: The Political Genius of Abraham Lincoln | 60.2 |
| 02 | Churchill: Walking with Destiny | 50.2 |
| 03 | King: A Life | 46.2 |
| 04 | macmillan.com | 32.7 |
| 05 | mitpressbookstore.mit.edu | 25.5 |
| 06 | Alexander Hamilton | 25.1 |
| 07 | Max Weber: A Biography | 22.0 |
| 08 | Amazon | 21.9 |
| 09 | The Path to Power | 21.8 |
| 10 | John Adams | 20.4 |
| 11 | Steve Jobs | 18.4 |
| 12 | Benjamin Franklin: An American Life | 17.5 |
| 13 | Gandhi: The Years That Changed the World, 1914-1948 | 15.7 |
| 14 | Long Walk to Freedom | 11.8 |
| 15 | Frederick Douglass: Prophet of Freedom | 10.5 |
| 16 | Catherine the Great: Portrait of a Woman | 10.2 |
| 17 | Titan: The Life of John D. Rockefeller, Sr. | 9.6 |
| 18 | The Silent Architect | 9.5 |
| 19 | John Lewis: A Life | 9.3 |
| 20 | All the Frequent Troubles of Our Days | 9.2 |
| 21 | Elon Musk | 8.1 |
| 22 | Sam Walton: Made in America | 7.9 |
| 23 | Woodrow Wilson: A Biography | 5.9 |
| 24 | fivebooks.com | 5.6 |
| 25 | booksrun.com | 5.3 |