Know Your Rights: Your Legal Rights in the Workplace
Know Your Rights: Your Legal Rights as an Immigrant
Homeland Security Technologies for the 21st Century
Know Your Rights: The Law and Personal Health: Your Legal Rights
Special Ops: Pararescue Jumpers
Defend and Protect: Special Forces
Cyber Warfare: A Reference Handbook
Government and the Economy: An Encyclopedia
9/11 and the War on Terror: A Documentary and Reference Guide
Crimes of the Centuries: Notorious Crimes, Criminals, and Criminal Trials in American History
The Central Intelligence Agency: An Encyclopedia of Covert Ops, Intelligence Gathering, and Spies
Encyclopedia of Constitutional Amendments, Proposed Amendments, and Amending Issues, 1789-2015