- Estimating Terrorism Risk (Rand Corporation Monograph)
- Adolescent Substance Abuse Treatment in the United States: Exemplary Models from a National Evaluation Study
- Evaluating Methods to Estimate the Effect of State Laws on Firearm Deaths: A Simulation Study
- The Magnitude and Sources of Disagreement Among Gun Policy Experts
- The Science of Gun Policy: A Critical Synthesis of Research Evidence on the Effects of Gun Policies in the United States