Gang Intelligence Manual: Identifying and Understanding Modern-day Violent Gangs in the United States [signed] [first edition]

Marauding gangs have become a fact of life in the U.S., but where did these violent groups come from, and why are they so appealing to so many youths today? This comprehensive guide provides answers to these questions and more. It will open your eyes to a world few of us know, but most of us fear.