J.R. Ripley is the author of the Tony Kozol mystery series and other novels. He has penned novels in various categories including literary, popular fiction, mystery and crime novels, YA and children's books. As a member of the Mystery Writers of America, he has chaired the Edgar committee for Best Original Paperback novel and served on the Best Short Story Committee. As a member of the International Association of Crime Writers, he has served on the Hammett Award committee for Best Novel.