Lindsay Armstrong 
Wife in the Making [EPUB ebook] 

Bryn Wallis chose Fleur as his new assistant because she insisted marriage was definitely not on her agenda! That suited Bryn perfectly. They’d be working very closely together in the tropical Australian resort he owned, and the last thing he wanted was any romantic complication….Only, he began to find Fleur irresistible. Perhaps it had been a mistake to warn her against getting any romantic ideas….