Written by former practitioners who are experts in the field, Corrections: The Essentials, Fourth Edition, addresses the most important topics in corrections in a brief, yet comprehensive format. Authors Mary K. Stohr and Anthony Walsh introduce students to the history and development of correctional institutions, while offering a unique perspective on ethics and special populations. The Fourth Edition provides insights into the future of corrections as well as updated coverage of the most important issues impacting the field today. This title is accompanied by a complete teaching and learning package.