"While our seventy-fives were blazing away at you."

"While our seventy-fives were releasing me, sir; for you can understand that, once the church was destroyed and the nave in flames, no one dared to venture up the tower. I had nothing to do, therefore, but wait patiently for your arrival."

Paul Delroze had told his story in the simplest way and as though it concerned perfectly natural things. The colonel, after congratulating him again, confirmed his promotion to the rank of sergeant and said:

"Have you nothing to ask me?"

"Yes, sir, I should like to put a few more questions to the German spy whom I left behind me and, at the same time, to get back my uniform, which I hid."

"Very well, you shall dine here and we'll give you a bicycle afterwards."

Paul was back at the first church by seven o'clock in the evening. A great disappointment awaited him. The spy had broken his bonds and fled.

All Paul's searching, in the church and village, was useless. Nevertheless, on one of the steps of the staircase, near the place where he had flung himself upon the spy, he picked up the dagger with which his adversary had tried to strike him. It was exactly similar to the dagger which he had picked up in the grass, three weeks before, outside the little gate in the Ornequin woods. It had the same three-cornered blade, the same brown horn handle and, on the handle, the same four letters: H, E, R, M.

The spy and the woman who bore so strange a resemblance to Hermine d'Andeville, his father's murderess, both made use of an identical weapon.