Showing Yellow Medicine by Anthony Neil Smith

Deputy Billy Lafitte is not unfamiliar with the law—he just prefers to enforce it, rather than abide by it. But his rule-bending and bribe-taking have gotten him kicked off the force in Gulfport, Mississippi, and he’s been given a second chance—in the desolate, Siberian wastelands of rural Minnesota. Now Billy’s only got the local girls and local booze to keep him company.

Until one of the local girls—cute little Drew, bassist for a psychobilly band—asks Billy for help with her boyfriend. Something about the drugs Ian’s been selling, some product he may have lost, and the men who are threatening him because of it. Billy agrees to look into it, and before long he’s speeding down a snowy road, tracking a cell of terrorists, with a severed head in his truck’s cab. And that’s only the start.