This true story of an ex-Marine who fought crime as an undercover cop, a narcotics agent, and finally a federal prosecutor spans a decade of crime fighting and

Describes Diaz's daring undercover effort to stop New York City kingpin Leroy "Nicky" Barnes, describing his infiltration of the dangerous drug operation and sh

This true story of an ex-Marine who fought crime as an undercover cop, a narcotics agent, and finally a federal prosecutor spans a decade of crime fighting and

One moment, New Jersey state trooper Mike Russell was working undercover, playing the role of an up-and-coming mobster hoping to infiltrate a Mafia family crew.

The sixth book in the bestselling Confessions series. What is life like for a female Undercover Cop? Ash Cameron gives readers a behind-the-scenes look at life