Defend and Protect: Undercover Operations
Know Your Rights: The Law and Personal Health: Your Legal Rights
Know Your Rights: Your Legal Rights in the Workplace
Latinos and Criminal Justice: An Encyclopedia
Defend and Protect: Police Force
Special Ops: Marine Force Recon
The Gun Debate: An Encyclopedia of Gun Rights & Gun Control in the United States
Master the Police Officer Exam
9/11 and the War on Terror: A Documentary and Reference Guide
Cyber Warfare: A Reference Handbook