The Engineer (Magic & Steam: Book One)
Gunner is also stalking Shallow Grave in search of Tinkerer, who will stop at nothing to take control of the town’s silver mines. Neither Gillian nor Gunner are willing to let Tinkerer hurt more innocent people, so they agree to a very temporary partnership.
If facing illegal magic, Gatling gun contraptions, and a wild engineer in America’s frontier wasn’t enough trouble for a city boy, Gillian must also come to terms with the reality that he’s rather fond of his partner. But even if they live through this adventure, Gillian fears there’s no chance for love between a special agent and outlaw.