Education
- “Time’s Arrow and the Fifth Estate”
- Senior Partner, Pendray & Company
- “Public Relations and the Open Society”
- President of the Foundation for Public Relations Research and Education
- “After the Fall-Opportunity, 1918-1945”
- Professor of History, University of Texas at Austin
- “Public Relations and the Progressive Surge, 1898-1917”
- Rollins Professor of History, Princeton University
- “The Man Who Made Canada”
- Canadian Historian & Author
- “Words that Won the West, 1830-1850”
- Senior Research Associate, Henry E. Huntington Library
- “The Constitution Makers and the Public, 1785-1790”
- Senior Research Associate, Henry E. Huntington Library
- “The First Public War, 1861-1865”
- Professor of History, Rice University
