The Secret Sinclair (Harlequin Presents Extra Series #214)

She didn't mean to fall for a notorious playboy, but Sarah Scott's head was overruled by Raoul's skillful seduction. Yet after he jets out of her life Raoul's legacy continues.… Sarah is pregnant with the Sinclair heir!

Five years later, single mom Sarah is struggling to make ends meet, working as an office cleaner. Having taken on yet another job, Sarah is on her knees scrubbing floors when her eyes meet those of her designer-clad new boss—the man she's never been able to forget…Raoul.