- Samuel Eliot Morison: Pulitzer Prize-Winning Naval Historian
- Ray S. Baker: Biography of Woodrow Wilson's Authorized Biographer | Pulitzer Pri
- Paul Horgan: Pulitzer Prize-Winning Author & Historian
- Moses C. Tyler: Pioneering American Literary and Historical Historian
- Mari Sandoz: Biography of the Pioneering Great Plains Author
- Lewis Mumford: Historian of Technology & Society | Britannica
- John L. Motley: American Historian of the Netherlands
- John G. Nicolay: Biography & Author of Abraham Lincoln's History
- John Fiske: American Philosopher & Historian | Biography
- Jared Sparks: American Historian, Editor & Pioneer of Source Research
- James Truslow Adams: American Historian & Pulitzer Prize Winner
- James Ford Rhodes: American Historian & Author of History of the United States
- Ida Tarbell: Muckraking Journalist & History of Standard Oil
- Henry S. Commager: American Historian & Educator | Biography
- H.W. Van Loon: Biography & Newbery Medal-Winning Author
- George Bancroft: American Historian & Statesman | Biography & Works
- Frederick Jackson Turner: Frontier Thesis & American History
- John Hope Franklin: Leading Historian of African American History | Biography &
- Francis Parkman: American Historian of French Exploration
- Ezra Meeker: Pioneer of the Oregon Trail & Trail Preservationist
- Edward Lee Thorndike: Pioneer of Educational Psychology | Biography & Impact
- Edward Eggleston: Pioneering American Novelist & Frontier Life Writer
- Charles M. Andrews: American Historian & Pulitzer Prize Winner | Biography
- Charles Beard: Influential Historian & Economic Interpretation of the Constituti
- Carter G. Woodson: Pioneer of African American History
- Bruce Catton: Pulitzer Prize-Winning Civil War Historian | American History
- Barbara W. Tuchman: Celebrated American Historian & Pulitzer Prize Winner
- Unveiling the World: A Comprehensive Guide to Exploration
- Regicide: History, Key Figures, and the Execution of Charles I
- Beginner's Guide to Treasure Hunting: Find Lost Riches & Historical Artifacts
- Assassination: Definition, History & Notable Examples
- American Historical Association: History, Research & Preservation
- Golden Age: Defining Periods of Peak Achievement in History
- Black Friday: History, Origins, and Significance
- Time Capsules: Preserving History for Future Generations
