To Save the Devil — Kate Moore

They are the "Sons of Sin" -- three brothers whose mother is an infamous London courtesan. Though Xander, Will, and Kit may not be legitimate in the eyes of he aristocracy, their mother made sure that they each received a gentleman's education and knew how to make their way in the world...

Ex-spy and former Bow Street Runner Will Jones can handle tough situations and tougher enemies. But when he rescues a beautiful, unsullied virgin from a London brothel, he faces not a swooning maiden but a woman of wit who resists his aid and escapes his protection.

On a mission of her own, the young woman, known only as Helen of Troy, was desperately searching the brothel for documents implicating her mother in a radical plot against the government until that devilishly handsome man decided to intervene.

Captivated, Will searches for the wily Helen in the teeming, dangerous London streets. But his quest will lead him back into a deadly world of intrigue and betrayal, where duty is what you fight for -- and love is what you die for . . .