Blood Ties — J.D. Nixon

Book 1 in the Little Town series. Police officer Tess Fuller has her hands full trying to maintain order in a poorly-resourced small mountain town overrun by the beautiful, arrogant and lawless Bycraft family. And nobody in town has suffered at their hands as much as the Fuller family. But what will her new sergeant, Finn Maguire, a serious by-the-books city cop, think of her renegade policing style? And will they be able to work together to save Tess' life when her feud with the Bycrafts escalates dangerously, while also trying to solve the intersecting mysteries of possible land fraud, an abandoned suitcase of money and a peeping tom with a preference for older women?