Cathy Williams 
Rich Man’s Mistress [EPUB ebook] 

She’d been his mistress-now he was her boss!Two days of glorious, unexpected passion with gorgeous Luke Decroix and Miranda was already naming their babies! But for him it was only a brief affair, so Miranda returned home…alone.Then Luke offered her a dream job designing his house. But how could she work so closely with the millionaire after their liaison in France? She agreed on one condition: that their relationship would be strictly business!