"It is quite simple," she answered. "My mother is bedridden. She could not be moved. She could not be left alone."

"You will pardon me," said I, "if I test the statement."

The wounded officer raised himself upon his elbow as though to protest, but Mademoiselle de Villetaneuse put out a hand and checked him. She showed me a face flushed with anger, but she spoke quite quietly.

"I will myself take you to my mother's room."

I laughed. I said: "That is just what I expected. You will take me to your mother's room and leave your friends here to make any little preparations in the way of burning awkward letters which they may think desirable. Thank you, no! I am not so easily caught."

Mademoiselle Sophie was becoming irritated.

"There are no awkward letters!" she exclaimed.

"That statement, too, I shall put to the test."

I went to the door, and standing so that I could still keep an eye upon the room, I called the corporal.

"You will search the house thoroughly," I said, "and quickly. Bring me word how many people you find in it. You, mademoiselle, will remain in the room with us."