Divine Devil — Georgeanne Hayes

Sebastian is quite happy with his life just as it is, but when he is called upon to become guardian to his missing friend's daughter, he rises to the occasion--literally, but that is only part of what transforms his comfortable existence into one of powerful chaos. For Kathryn Marshall, to his dismay, is neither the child he imagined, a shy little miss, or even a well brought up young woman. How could she be when her father holds the title of the worst rake in England?