| #2 |  James A. Garfield James A. Garfield
| 0 |
| #3 |  Let Love Rule
| 2.67 |
| #4 | Behind Deep Blue Behind Deep Blue
| 3.5 |
| #5 |  The Radium Girls: The Dark Story of America's Shining Women
| 4.21 |
| #6 |  Sea of Glory: America's Voyage of Discovery, The U.S. Exploring Expedition, 1838-1842
| 3.67 |
| #7 |  Rutherford B. Hayes
| 3 |
| #8 |  The Man Who Walked Around the World: A True Story
| 3 |
| #9 |  The First Conspiracy
| 3.33 |
| #10 |  Grant
| 4.42 |
| #11 |  Andrew Johnson Andrew Johnson
| 2 |
| #12 |  Return of George Washington
| 3 |
| #13 |  James Buchanan
| 4 |
| #14 |  Franklin Pierce
| 3.5 |
| #15 |  Destiny of the Republic Destiny of the Republic: A Tale of Madness, Medicine and the Murder of a President
| 5 |
| #16 |  The Unexpected President: The Life and Times of Chester A. Arthur
| 0 |
| #17 |  The World Played Chess The World Played Chess
| 4.25 |
| #18 |  Throwing Heat Throwing Heat
| 4 |
| #19 |  American Lion
| 3.75 |
| #20 |  Washington's crossing
| 4 |
| #21 |  Moneyball
| 4.22 |
| #22 |  Nothing Like It in the World
| 3.75 |
| #23 |  Madison and Jefferson
| 0 |
| #24 | Dick Bremer Dick Bremer
| 4 |
| #25 |  Lee and Grant
| 0 |
| #26 |  John Quincy Adams
| 4 |
| #27 |  The Wright Brothers
| 4.02 |
| #28 |  Washington: A Life
| 4.38 |
| #29 |  George Washington
| 4 |
| #30 |  Making It So Making It So: A Memoir
| 4 |
| #31 |  Elon Musk
| 4.29 |
| #32 |  The Wager: A Tale of Shipwreck, Mutiny and Murder
| 4.12 |
| #33 |  Slaying the Dragon: A Secret History of Dungeons & Dragons
| 4.25 |
