- Afghanistan and the Troubled Future of Unconventional Warfare
- American Islam: The Struggle for the Soul of a Religion
- Arabs
- Betrayal: France, the Arabs, and the Jews
- For Prophet and Tsar: Islam and Empire in Russia and Central Asia
- In a Sea of Knowledge: British Arabists in the Twentieth Century
- Iraqi Security Forces: A Strategy for Success
- Ireland and the Middle East
- The Legacy of Jihad: Islamic Holy War and the Fate of Non-Muslims
- New Turkes
- Overthrowing Geography
- The Prince
- Russia’s Islamic Threat
