The Central Intelligence Agency: An Encyclopedia of Covert Ops, Intelligence Gathering, and Spies
The Palgrave Handbook of Prison Ethnography
Cyber Warfare: A Reference Handbook
Crimes of the Centuries: Notorious Crimes, Criminals, and Criminal Trials in American History
Master the Police Officer Exam
Master the Public Safety Dispatcher/911 Operator Exam
U.S. Air Force: Absolute Air Power