Corrections: The Essentials, Third Edition is a comprehensive, yet compact version of the typical corrections text. Authors Mary K. Stohr and Anthony Walsh address the most important topics in corrections in a briefer, full-color format, offered at a lower cost. It includes the usual topics typically found in corrections textbooks, but has a unique perspective with greater coverage on three key topics: the history and development of correctional institutions, ethics and diversity. The book also offers unique special feature boxes, allowing students and instructors the opportunity to focus on key perspectives to broaden the book's coverage. The book's brevity makes it an excellent core textbook that can easily be supplemented with additional reading materials.