The Police in America An introduction Author:Samuel Walker This engaging and current perspective on police officers and policing systems, gives readers an inclusive survey of policing in America. Now in its third edition, covers key topics such as community policing, problem-oriented policing, and police-race relations. Using timely articles and excerpts, the author takes readers beyond the headlines ... more »and statistics to present a comprehensive and contemporary overview of what it means to be a police officer.« less