Understanding the Executive Branch: Inside the Department of Energy
Special Reports Set 3: North Korea Today
Current Controversies: Deporting Immigrants
Human Rights in Focus: Illegal Immigrants
Spies: The U.S. and Russian Espionage Game from the Cold War to the 21st Century
Current Controversies: The Border Wall with Mexico
Prisons and Punishment in America: Examining the Facts
Homeland Security: A Reference Handbook
Women and War in the 21st Century: A Country-by-Country Guide
Real-World STEM: Global Access to Clean Water
Real-World STEM: Eliminate the Threat of Nuclear Terror
Hot Topics: Immigration Issues in America
Homeland Security and Critical Infrastructure Protection
Understanding the Executive Branch: Inside the Department of Homeland Security
Weapons of Mass Destruction: The Essential Reference Guide
Pioneering African Americans: African American Politicians & Civil Rights Activists
Special Reports Set 3: US Immigration Policy
Understanding the Executive Branch: Inside the Department of Agriculture
Emerging Security Challenges: American Jihad, Terrorism, Civil War, and Human Rights