"Motivational Interviewing: Helping People Change" is a textbook published by Guilford Publications in 2012. Authored by William R. Miller and Stephen Rollnick, this revised edition is part of the Applications of Motivational Interviewing Series. Focused on subjects such as self-help, psychology, medical, and social science, the book delves into the principles of motivational interviewing to assist with change and behavior modification. With a total of 482 pages, this hardcover book is written in English and is a valuable resource for those interested in social work, psychotherapy, psychiatry, and addiction treatment.