Sophia F. Dziegielewski draws on her many years as a teacher and practitioner to put together this accessible, well-thought-out overview on a variety of substance addictions and disorders, the people who suffer from them, and the tools available to help them. Each chapter was written specifically for this book by a unique blend of academics and practitioners. Their combined experiences contribute to making this book practical, easy to read, and thoroughly helpful in diagnosing substance disorders.This book may be used in a variety of courses including drug, alcohol, and substance abuse courses taught in social work and human services departments, and substance abuse certificate programs.