- The Politics of the Ancient Constitution: An Introduction to English Political Thought, 1603-1642
- Absolute Monarchy and the Stuart Constitution
- British Political Thought, 1500 - 1660: The Politics of the Post-Reformation in England and Scotland (British Studies)
- Sierra Challenge: The Construction of the Chihuahua Al Pacifico Railroad
- The Accession of James I: Historical and Cultural Consequences