Checks and Balances in the U.S. Government: The Judicial Branch: Evaluating and Interpreting Laws
Covert Careers: Jobs You Can't Talk About: Inside the Secret Service
Checks and Balances in the U.S. Government: The Executive Branch: Carrying Out and Enforcing Laws
Teen Guide to Student Activism
Covert Careers: Jobs You Can't Talk About: Inside the DEA
Covert Careers: Jobs You Can't Talk About: Inside the Special Forces
Checks and Balances in the U.S. Government: The Legislative Branch: Making Laws
Spies: The U.S. and Russian Espionage Game from the Cold War to the 21st Century
Prisons and Punishment in America: Examining the Facts
U.S. Immigration Policy, Ethnicity, and Religion in American History
Congress and U.S. Veterans: From the GI Bill to the VA Crisis
Real-World STEM: Eliminate the Threat of Nuclear Terror
Homeland Security and Critical Infrastructure Protection
Money in American Politics: An Encyclopedia
Women and War in the 21st Century: A Country-by-Country Guide
Pioneering African Americans: African American Politicians & Civil Rights Activists
Emerging Security Challenges: American Jihad, Terrorism, Civil War, and Human Rights