Weapons of Mass Destruction: The Essential Reference Guide
Women and War in the 21st Century: A Country-by-Country Guide
Special Reports Set 3: US Immigration Policy
Thinking Critically: Nuclear Proliferation
Mass Shootings in America: Understanding the Debates, Causes, and Responses
Spies: The U.S. and Russian Espionage Game from the Cold War to the 21st Century
Understanding the Executive Branch: Inside the Department of Commerce
Money in American Politics: An Encyclopedia
Emerging Security Challenges: American Jihad, Terrorism, Civil War, and Human Rights
Congress and U.S. Veterans: From the GI Bill to the VA Crisis
Special Reports Set 3: North Korea Today
Understanding the Executive Branch: Inside the Department of Transportation
Current Controversies: Deporting Immigrants
Homeland Security and Critical Infrastructure Protection
Human Rights in Focus: Illegal Immigrants
Spying, Surveillance, and Privacy in the 21st-Century: Surveillance and Your Right to Privacy
Prisons and Punishment in America: Examining the Facts