To Defy a Highland Duke: Scottish Highlander Historical Romance (Heart of a Scot Book 6)

For these enemies, the line between love and hate is razor-thin…
Keane Buchannan will do whatever it takes to repair his duchy’s reputation. Too bad his cousin’s widow is so intent on thwarting him at every turn. The flame-haired lass despises him, and he can’t say he doesn’t deserve it. But, oh, how he wishes he could change her mind—and her heart.
Marjorie Kennedy has no interest in love and romance. All she wants is to be the best mother she can be to her girls. She especially wants nothing to do with Keane. But avoiding the sinfully handsome Highlander is impossible. She’ll just have to somehow learn to ignore the attraction she feels towards him…
When a common enemy makes them realize their purposes—and hearts—aren’t so far apart after all, will love be enough to make them set aside their differences? Or are they destined to remain at odds forever?