This book is a comprehensive resource for study of virtually all areas common to the day-to-day functions of peace officers. The material in these three volumes is designed and intended to complement performance objectives for the basic peace officer course of study and is organized to follow specific functional areas of minimum peace officer competencies. The format makes them valuable as reference resources and for thoughtful review of the major concerns in law enforcement. They may be used in peace officer training academies and for self-education by officers. Written in nontechnical language, they address the peace officer as a responsible, thinking, influential individual who exercises important discretion in carrying out daily responsibilities. Study aids include a glossary of relevant terms and concepts, a comprehensive index, and extensive review questions.