Wicked Highlander by Donna Grant
The most reckless and fierce of the MacLeod brothers, Quinn is a prisoner of the god inside him, tormented by his inability to save his family from slaughter. His fury governs him, and day by day he loses himself to the darkness in his soul. But Quinn has a profound yearning for a woman's love...Raised by Druids, the achingly beautiful Marcail is a spell-binding as the ancient magic that surges through her body. To Quinn, she is the most desirable woman he has ever known. But to his enemy Deidre, she is the perfect bait to lure Quinn into her trap. Once the two lovers are in her wicked grasps, their passion will be put to the ultimate test...