The research, discussion, and action on this topic has produced varied findings and results. Gangs: A Reference Handbook contains a survey of literature documenting these results. The topics addressed include the history of gangs, who joins gangs, why they join, and where gangs are found.

This volume also provides statistical information, data on intervention programs, and summaries of print and nonprint resources. Gangs is a vital reference work for students, educators, journalists, child welfare workers, legislators and other policy makers, as well as parents and general readers alike.