Book #4

Start with The Business Of Blood. Fiona scrubs blood from London's darkest crime scenes, but when three graves are brutally desecrated, she's thrust into a conspiracy that could ignite the city in flames. Disguised as a lady's maid among England's elite, she must uncover the truth before the summer festival becomes a massacre. Haunting her every step is Aramis Night Horse-the lethal assassin who was once her lover and remains her greatest temptation. As aristocrats, immigrants, and religious fanatics play a deadly game of hatred and profit, Fiona discovers that her enemies hide behind masks of respectability. With only days to prevent catastrophe, she must choose between the safety of shadows and the dangerous pull of a man whose touch could save her-or destroy them both