De Magie et de Vapeur
New York City, 1880s—the epicenter of steam technology, magic, and murder. Special Agent Gillian Hamilton and infamous outlaw Gunner the Deadly exist on opposite sides of the law, but a series of misadventures involving the country’s worst criminals brings the two into an unlikely partnership.
And in an alternate universe fraught with peril, with escalating danger, with baggage lingering from the Great Rebellion, and personal turmoil cutting all the way to the bone, Gillian and Gunner can trust their safety and their hearts to no one but each other.
5 books, incomplete series.