From Citizendium, the Citizens' Compendium
- Please sort and annotate in a user-friendly manner. For formatting, consider using automated reference wikification.
- coauthor with Richard Bush: A War Like No Other: The Truth about China's Challenge to America (Wiley, 2007)
- editor, Opportunity 08 (Brookings, 2007).
- coauthor with Kurt Campbell: Hard Power (Basic Books, 2006),
- coauthor with Michael Levi: Defense Strategy for the Post-Saddam Era (Brookings, 2005)
- coauthor with Michael Levi: The Future of Arms Control (Brookings, 2005),
- coauthor with Michael Levi: Neither Star Wars nor Sanctuary: Constraining the Military Uses of Space (Brookings, 2004)
- coauthor with Mike Mochizuki: Crisis on the Korean Peninsula (McGraw-Hill) in 2003,
- Expanding Global Military Capacity for Humanitarian Intervention (Brookings) that same year.
- coauthor, Protecting the American Homeland, 2003 and 2006/7 editions
- with Nina Kemp, Brookings’ Iraq Index