Carol A. (North Dakota State University, USA) Archbold & Carol My (North Carolina Central University) Huynh 
Policing : The Essentials [PDF ebook] 
The Essentials

Offering a brief, accessible, and timely introduction, Policing: The Essentials, hones in on core concepts and provides strong coverage on the foundations of policing. Authors Carol A. Archbold, Carol M. Huynh, and Thomas Mrozla use contemporary scholarship to focus on the current climate of policing and criminal justice, crafting one of the most diverse and inclusive books for the policing course. With a unique chapter on police effectiveness and community policing, plus ample opportunities for critical thinking and application by the reader, Policing: The Essentials offers a close examination of what matters in policing today and provides students with the key information they need to understand modern policing practices in our society.