Incoming Resources
- The naturalist, Theodore Roosevelt, a lifetime of exploration, and the triumph of American natural history, Darrin Lunde
- Theodore Roosevelt and the art of American power, an American for all time, William R. Nester
- Theodore Roosevelt in the field :, Michael R. Canfield
- The wilderness warrior, Theodore Roosevelt and the crusade for America, Douglas Brinkley
- Heir to the Empire City, New York and the making of Theodore Roosevelt, Edward P. Kohn