Hal Bradley 
CODE NAME: THE FOX [EPUB ebook] 
Operation Detroit Cartel

In this episode, Harold and Arty take on a Chinese mobster based in Shanghai, who delivers Fentanyl, slaves, and bio-terrorists into the United States through Canada. It all starts when a "Don" in Detroit, Michigan gets connected with Harold, who he appoints as his senior security officer… For Harold and Arty, "killing Dons" is their mission… And their obsession!