- The Impossible Presidency: The Rise and Fall of America's Highest Office
- Civil War by Other Means: America’s Long and Unfinished Fight for Democracy
- Power and Protest: Global Revolution and the Rise of Detente
- Henry Kissinger and the American Century
- Liberty's Surest Guardian: American Nation-Building from the Founders to Obama
- Robert Graves
- Geoffrey C. Ward
- Eric Newby
- Philipp Meyer
- Henry Steele Commager
- Nina Burleigh
- Richard Pipes
- William Lee Miller
- Jim Ryun
- Samuel Hynes
- Mancur Olson
- Richard S. Lowry
- Robert Flynn
- Mike Phillips
- Fred Charles Iklé
- Jack A. Goldstone
- Robert Tombs
- Isabelle Tombs
- Josiah Bunting, III
- Ikle, Fred Charles Ikle, Fred Charles