The product is a textbook titled "Motivational Interviewing: Helping People Change" by authors William R. Miller and Stephen Rollnick. It belongs to the series "Applications of Motivational Interviewing Ser." and was published by Guilford Publications in 2012. The book covers subjects such as self-help, psychology, medical studies, and social sciences, with a focus on motivational interviewing as a tool for change. This revised edition includes 482 pages and is presented in hardcover format, making it a valuable resource for students and professionals in the fields of social work, psychology, and psychiatry.