Download or read book Black Tar H written by Paul R. Johnson and published by . This book was released on 2018-05-23 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: One Mother's Revenge Against a Mexican Cartel that Killed Her Son. A Denver, CO mother's suspenseful story about how she sought, and got, revenge for her son's untimely death from Black Tar heroin, taking her to the depths of Tepic, Mexico where she confronts a drug cartel leader and lord.