Highland Conquest by Heather McCollum

Cain Sinclair has a plan. In order to finally bring peace to his clan, he will wed the young female chief of their greatest enemy. Only problem: capturing her and forcing her back to Sinclair castle doesn’t exactly make her want to say yes. Ella Sutherland may be clever, passionate, and shockingly beautiful, but what she isn’t is willing.

Every attempt Cain makes to woo her seems to backfire on him. A gift? The kitten practically claws his eyes out. A competitive game of chess? Even when he wins, he loses. It seems the only time the two ever see eye to eye is when they’re heating up Cain’s bed. Still, the only thing Ella truly wants is the one thing he cannot offer her: freedom.

But when Cain discovers she’s been harboring a secret—one that could threaten both clans’ very existence—he’ll have to decide between peace for the Sinclairs or the woman who’s captured his heart.