- Terrorism: Commentary on Security Documents Volume 142: Security Strategies of the Second Obama Administration: 2015 Developments
- Terrorism: Commentary on Security Documents Volume 135: Assessing Future U.S. National Defense Needs
- Terrorism: Commentary on Security Documents Volume 126: The Intersection of Law and War
- Terrorism: Commentary on Security Documents Volume 141: Hybrid Warfare and the Gray Zone Threat
- Terrorism: Commentary on Security Documents Volume 137: The Obama Administration's Second Term National Security Strategy