 Jane is similar in looks and colouring to the Grand Duchess although she is slightly smaller in height.It is explained to Jane that the Grand Duchess is the target of assassination attempts by the people who overthrew and slaughtered her family and that they want Jane to act as a decoy for her during the next two weeks when she is in Britain and has to attend several charitable events.Jane agrees and is given money to stay at the nearby Blitz hotel (under the assumed name of Miss Montresor of New York) and to buy a dress to wear when she is following the Grand Duchess to the events, during which they will swap dresses when they suspect that a kidnap or murder attempt is imminent.