Liz Fielding 
Corporate Bridegroom [EPUB ebook] 

Working together 24 hours a day…Romana Claibourne was determined to prove to Niall Farraday Macaulay that she and her sisters could run Claibourne & Farraday, the exclusive London department store, more profitably than the Farraday men. That should be easy, thought Romana….Oh, but it wasn’t! Romana had Niall following her every day for a month, assessing everything she did. How could she impress him when he was so overwhelmingly attractive that she couldn’t even concentrate? Then, bang!-that was it-she was in love with her enemy….