Latinos and Criminal Justice: An Encyclopedia
Know Your Rights: The Law and Personal Health: Your Legal Rights
Defend and Protect: Police Force
Defend and Protect: Special Forces
Defend and Protect: Undercover Operations
The Gun Debate: An Encyclopedia of Gun Rights & Gun Control in the United States
Know Your Rights: Your Legal Rights in the Workplace
Cyber Warfare: A Reference Handbook
The Central Intelligence Agency: An Encyclopedia of Covert Ops, Intelligence Gathering, and Spies
Government and the Economy: An Encyclopedia
Crimes of the Centuries: Notorious Crimes, Criminals, and Criminal Trials in American History
Master the Police Officer Exam