The product is a textbook and workbook titled "Drug Use & Abuse by Galizio, Maisto, Connors 8th Ed." and "The Addiction Workbook." (A step by step Guide to quitting alcohol and drugs) Published by Wadsworth in 2018, it covers the subjects of psychology, medical, and social science, with a focus on psychiatry, psychopharmacology, sociology, and addiction. Authored by Stephen A Maisto, Mark Galizio, Gerald J Connors, Patrick Fanning & John T O'Neil LCDC, it is designed for adult and further education levels at an advanced and intermediate level. The book is written in English and is available in both trade paperback and hardback formats.