MOTHER AT HEART Raising her late sister's baby had been a joy for Tessa Russell. But now her family's happiness was threatened by her unwelcome desire for an arrogant, impossible man—a man who would never acknowledge this child as his.... FATHER BY CHANCE Dominic Bonelli wouldn't believe it, no matter how much the boy's alluring mother conjured up dreams of a fairy-tale family. That is, until he saw little Jason... and the telltale sign members of Dominic's family sported: the infamous Bonelli ear. Was it possible after all, that the irresistible tyke really was a Bonelli—and his son?