Set the Night on Fire by Laura Trentham

Ella Boudreaux has a lot to prove to her family, friends, and foes–and to herself. So when her marriage ends she decides to invest her energy and money into a place that brings back some of Ella’s happiest memories: the Abbott brothers’ garage. Maybe, if she puts her mind to it, she can teach skeptical, stubborn Mack Abbott how to make the business a true success. Which would be a lot easier if the hunky mechanic didn’t make her motor run quite so fast…and hot.

Mack was furious when his brother, Ford, sold his share of the business. He’s in no rush to team up with a wealthy divorcee who shows up to the garage in stilettos–and the longest, sexiest legs he’s seen in forever. But Ella’s grit and determination won’t quit…and soon Mack can see that she’s been down a few rough roads herself. Neither Mack nor Ella can deny the fierce attraction that’s revving up between them. Could it be that true love has been in the backseat all along…and they’ve finally found the key?