The product is a textbook titled "Motivational Interviewing: Helping People Change, 3rd Edition" by authors William R. Miller and Stephen Rollnick. Published by Guilford Publications in 2012, this revised edition falls under the subject areas of self-help, psychology, medical, and social science. The book offers 482 pages of insights and techniques on motivational interviewing, with a focus on helping individuals change their behaviors in areas such as psychopathology, addiction, and general psychotherapy. Written in English, this hardcover book is part of the Applications of Motivational Interviewing Series and is a valuable resource for professionals in the field.