Defining Events of the Twenty-First Century: War and Terrorism in the Twenty-First Century
ISIS: The Essential Reference Guide
Contemporary Security Issues in Africa
The Top Six Threats to Civilization: Cyberterrorism
History Just Before You Were Born: September 11, 2001
Terrorism in the 21st Century: Causes and Effects: Investigating the Boston Marathon Bombings
Debating History: Debates on the 9/11 Attacks
Gun Violence and Mass Shootings
Understanding the Executive Branch: Inside the Department of Homeland Security
Thinking Critically: Terrorism
Terrorism in the 21st Century: Causes and Effects: Investigating Mass Shootings in the United States
Cause & Effect: Modern Wars: The War on Terror
The Crimes of ISIS: Cultural Destruction by ISIS
Terrorism in the 21st Century: Causes and Effects: Investigating the Crash of Flight 93
True Teen Stories: True Stories of Teen Terrorist Hostages
The Crimes of ISIS: Life Under the Caliphate
Modern American Extremism and Domestic Terrorism: An Encyclopedia of Extremists and Extremist Groups