The Chieftain’s Mercy. Highland Rebels & Roses, #2

In the shadowed glens of the Highlands, a widow's vow of vengeance clashes with her burgeoning devotion to the very man who could unravel her past, forcing her to choose between clan loyalty and the tender pull of her heart. Moira Fraser is a woman possessed by a single, burning purpose. Driven by a solemn oath to avenge her husband's death, she infiltrates the rival Cameron stronghold disguised as a lowly servant.
She expects to find monsters. Instead, she finds Duncan Cameron, the steadfast heir whose quiet integrity and hidden tenderness challenge every bitter assumption she holds. As Moira navigates the rigors of castle life, her resolve falters. Duncan is a leader burdened by duty, yet he offers her his plaid against the Highland chill and risks his position to protect her. The growing admiration between them is a dangerous complication.
With her true identity hanging by a thread, Moira must decide if she will strike the blow she promised or embrace a future she never thought possible. Secrets have a way of surfacing in the mist. When the truth of her infiltration is nearly exposed during a heated clan council, Moira faces a devastating choice. She must choose between the ghosts of her past and the man who has captured her soul. This standalone book has themes of highland romance, secret identity, enemies to lovers, vengeance, clan feuds, widowed heroine.