Mrs. Roosevelt's confidante

Special agent Maggie Hope travels to American with Winston Churchill posing as his typist while he meets with President Roosevelt. When one of the First Lady's aides is murdered and Mrs. Roosevelt is implicated in the crime, Maggie employs her skills at code breaking and espionage to figure out who would target Mrs. Roosevelt and why, but what Maggie uncovers is a shocking conspiracy that could jeopardize American support for the war.