Dynamite Express — Gillian F. Taylor

Sheriff Alec Lawson has come a long way from the Scottish Highlands to Colorado. Life here is never slow as he deals with a kidnapped Chinese woman, moonshine that's turning its consumers blind, and a terrifying incident with an uncoupled locomotive which sees him clinging to the roof of a speeding train car. When a man is found dead out in the wild, Lawson wonders if the witness is telling him the whole truth, and decides to dig a little deeper...