The wife he doesn't know… When William Felkirk opens his eyes, the past six months are blank. What happened? And who is this beautiful woman claiming to be his wife and caring for his broken body? Justine will do anything to protect her sister, even if that means pretending to be a stranger's wife. She must guard the reasons for her deception with her life. But with every passing day, William unlocks her heart just a little more, and Justine knows she won't be able to hide the truth forever…

Mistress or Wife? Independent Margot de Bryun has no intention of giving a man control of her life! Although handsome rake Stephen Standish, Marquess of Fanworth, does pique her interest… Maybe a man can offer other advantages? Stephen sees Margot as perfect marriage material—talented, intelligent and alluring. But when a stolen family ruby is traced to the jewelry shop Margot owns, Stephen is infuriated and demands she become his mistress. Except Margot's not one to be easily tamed—and whether she be mistress or wife, sparks will certainly fly!