The first part of the cross-country ride was accomplished in silence. M. Leblanc was in a desperate hurry to get on; he pushed his horse along with the eagerness of intense anxiety. For awhile the police agent kept up with him in silence, then suddenly he called a peremptory "Halt!"

"Your horse will give out, Monsieur le Sous-Préfet," he said. "Allow him to walk for awhile. There are two or three questions I must put to you, before we arrive at Les Colombiers."

M. Leblanc obeyed and set his horse to a walk. Of a truth he was more worn-out than his steed.

"Firstly, tell me what kind of fireplace you have in your bedroom," said the other abruptly, and with such strange irrelevance that the sous-préfet stared at him.

"Why," he replied submissively, "there is a fine old chimney, as there is in every room in the house."

"You have had a fire in it lately?"

"Oh, every day. The weather has been very cold."

"And what sort of bed do you sleep in?"

"An old-fashioned fourpost bedstead," replied M. Leblanc, more and more puzzled at these extraordinary questions, "which I believe has been in the house for two or three hundred years. It is the only piece of the original furniture left; everything else was sold by Monsieur de Mamers' agent before the State confiscated the house. I don't know why the bedstead was allowed to remain; probably because it is so uncommonly heavy and is also screwed to the floor."

"Thank you. That is interesting," rejoined the police agent drily. "And now, tell me, what is the nearest house to yours that is of similar historical interest?"