Becoming Mine (Nevada Bounty #2.5)
Margaret Madigan

Miles Collins manages a silver mine in Virginia City. He’s one of the most eligible men in town, but has a reputation for being gruff and distant. He’s a sworn bachelor, until he bumps into Ruby Jackson on the sidewalk, and suddenly marriage doesn’t look so bad.
As Miles court Ruby, she faces a dilemma; tell Miles about Ray and risk losing him, or make Ray disappear and hope Miles never finds out. Before she can decide, they’re called to the Montana Territory to help an old friend survey a new mine property, and along the way Miles discovers Ruby’s secret. Miles is betrayed by Ruby’s lies, and Ruby’s hurt by Miles’ thoughtless rejection. Can they reconcile their differences and find the love they both desire more than anything?