The youngest sibling of Lord Randall, Lillian is often looked over and forgotten. However, when the new American Duke comes to England, everything changes. Suddenly the duke's twin brother is everywhere, seeing every little detail that Lillian had thought had been hidden. When Lilian and her sister stumble into a spying ring, all bets are off. It may come down to finding just who is saving who!

Faced with the knowledge that she has humilated herself by chasing after the Duke of Bilkshore, Juliana is only too grateful to travel to America to see her sister. Only it seems that the Duke isn't finished with her quite yet.