"Have no fear, dear Monsieur Barbey, it will not be laid in vain! Knowing the cunning, the cleverness of my adversaries, I have not the least doubt they know I am here; but I also know that the audacity of these criminals is such, that my presence here would not deter them from making their attempt. They believe themselves the stronger, but I hope to undeceive them."

"What is your plan of campaign to-night?" asked Monsieur Nanteuil.

"Before replying to that, will you show me all the means of access to the house?"

"With the greatest pleasure."

The three men left the dining-room: then went into the vestibule.

"Our courtyard gate is at the far end of the house, on the right," said Nanteuil. "On the left, there are the Bank offices: they occupy this ground floor. The only entrance to them is through this vestibule. This door closed, it is impossible to get in."

"Not by the windows looking on to the street?" asked Fandor.

"No, those windows have heavy iron bars before them. To remove them would be difficult—very ... As to the windows looking on to the garden, they are closed every evening—you can see for yourself—by strong wooden shutters fastened on the inside."

"So the Bank offices are perfectly protected?" said Fandor.

"We believe so. Now, come upstairs to the floor above!... Here is a large corridor, and that door, on the right, opens into a library. The two rooms which come next, are my own room and a dressing-room. The other rooms are unoccupied."