Simon, Jeffrey. NATO and the Czech and Slovak Republic, A Comparative Study in Civil-Military Relations. Lanham, MD: Rowan and Littlefield Publishers, 2004.

Simon, Jeffrey. "Partnership for Peace: Charting a Course for a New Era." Strategic Forum, no. 206 (2004).

Simon, Jeffrey. "Partnership for Peace: Charting a Course for a New Era." EJournal USA (2004).

Simon, Jeffrey. Poland and NATO. Lanham, MD: Rowman & Littlefield Publishers, Inc, 2004.

Simon, Jeffrey. "NATO?s Membership Action Plan and Defense Planning: Credibility at Stake." Problems of Post-Communism (2001): 28-36.

Simon, Jeffrey. "The New NATO Members: Will They Contribute?" In Strategic Forum 160 . Washington, D.C.: National Defense University, 1999.

Simon, Jeffrey. Bulgaria and NATO: 7 Lost Years. Strategic Forum, 1998.

Simon, Jeffrey. "Bulgaria and NATO: 7 Lost Years." Information & Security: An International Journal 1, no. 2 (1998): 93-104.

Simon, Jeffrey. "Does Eastern Europe Belong in NATO?" Orbis 37, no. 1 (1993).