Mr. Irresistible (Mills & Boon Vintage Superromance)

To everybody else, Jordan King is a selfless philanthropist and most-eligible bachelor, but newspaper columnist Kate Brogan has inside information that he is a home wrecker–handsome and full of false promises. Just like her philandering father. Of course, she lets "Mr. Irresistible" know there is nothing he can do to change her mind.