The devil of clan Sinclair - Karen Ranney

When Countess of Barrett Virginia Traylor's husband dies without an heir, she's left in dire circumstances. The estate will go to his cousin unless Virginia can produce a son before the allotted time is up. In desperation, she turns to Macrath Sinclair, the self-made Scottish millionaire she loved before her father arranged her failed marriage.

After a whirlwind affair results in her bearing a child, Macrath discovers he's become a father and steals the baby away.

While Virginia tries desperately to convince him to relinquish her son, Macrath realizes that he'll do anything in his power not to give up the sonor the boy's maddening, irresistible mother.