He had no personal connection with Carnac in the people's minds.
On the afternoon of the day that Junia had had her hour with Luzanne, he started for the house where Luzanne was lodging.

He could not travel the streets without being recognized, but it did not matter, for the house where the girl lodged was that of his sub agent, and he was safe in going to it.

He did not know, however, that Denzil had been told by Junia to watch the place and learn what he meant to do.
Denzil had a popular respect of Barode Barouche as a Minister of the Crown; but he had a far greater love of Carnac.

He remained vigilant until after Junia and Luzanne had started in a cab for the railway-station.

They left near three-quarters of an hour before the train was to start for New York; and for the first quarter of an hour after they left, Denzil was in apprehension.
Then he saw Barouche enter the street and go to the house of his sub-agent.