Undercover narcotics investigators enforce laws involving dangerous drugs, and it takes an extraordinary amount of knowledge, training, skill, personal integrit

This book explains what it takes for those who choose this career; they have to be controlled risk-takers who can follow orders and handle stress and frustratio

Work as an undercover gang investigator is not for everyone. This career guide is for those young people who feel they have the physical and mental toughness an

Undercover narcotics enforcement is a dark, yet exciting career field. However, great job satisfaction comes at a high price as this work is extremely challengi

The explosive memoir of an FBI field operative who has worked more undercover cases than anyone in history. Within FBI field operative circles, groups of people