Spies: The U.S. and Russian Espionage Game from the Cold War to the 21st Century
Weapons of Mass Destruction: The Essential Reference Guide
Today's Environmental Issues: Democrats and Republicans
Understanding the Executive Branch: Inside the Department of Homeland Security
Current Controversies: Deporting Immigrants
Special Reports Set 3: US Immigration Policy
Money in American Politics: An Encyclopedia
Understanding the Executive Branch: Inside the Department of Transportation
Emerging Security Challenges: American Jihad, Terrorism, Civil War, and Human Rights
Women and War in the 21st Century: A Country-by-Country Guide
Special Reports Set 3: North Korea Today
Congress and U.S. Veterans: From the GI Bill to the VA Crisis
Understanding the Executive Branch: Inside the Department of Commerce
Homeland Security: A Reference Handbook
Understanding the Executive Branch: Inside the Department of Energy
Prisons and Punishment in America: Examining the Facts
Federal Data Science: Transforming Government and Agricultural Policy Using Artificial Intelligence
Spying, Surveillance, and Privacy in the 21st-Century: Surveillance and Your Right to Privacy