"At Verdun," continued Vinson, who had risen, and was walking to and fro, pressing his head between his hands, a prey to an indescribable anguish.... "At Verdun! That is to say at the frontier itself! That means I shall be in the thick of all that lot—at their mercy!... Oh, the trick had been well thought out, carefully contrived! I have got away from the wasp's nest only to tumble into the middle of the swarm! Oh, Monsieur, I am losing my head absolutely! I feel that they have me tight, that it is impossible to get free of them and, what is more, I am afraid of being taken up ... yes. These last few days at Châlons I have been terrified: I believe that they suspect me, that they suspect Nichoune, that my superiors have me under supervision! Directly after the announcement of Captain Brocq's assassination appeared in the papers, all this descended on me as swiftly as a tempest. Oh, I am lost! Lost!!... I wished to come and make an open confession of all my shame to you that, by means of an article in your paper, you may put young soldiers on their guard, those who, owing to a mad infatuation for some abominable women, or through need of money, should be disposed to follow my wretched example some cursed day or other—yes, my damnable example!"

The corporal fell down in the middle of the room, fell down like a crumpled rag: he sobbed.

Fandor pitied this miserable creature who had sunk so low. He raised him gently.

"Vinson," he declared, "you must not die. Remember you have a mother! Listen! Be brave! Summon your courage! Tell your chiefs everything—everything!"

The wretched man shook his head.

"Never! Never, Monsieur—I could not do it. Think, Monsieur: it is the vilest of vile things I have done—I, a soldier of France—of France, Monsieur!... You spoke of my mother! It is because of her I wish to kill myself! You must know that she is an Alsatian!... She would go mad—mad, Monsieur, if she learned that her son has betrayed France!... This evening Corporal Vinson will no longer exist—it will be well finished with him!"

There was a great silence.

Fandor, with his arms folded and anxious brow, was pacing up and down his study, seeking a solution of this frightful problem, asking himself what was to be done.... He saw that this miserable Vinson was caught in the wheels of a terrible machine, from which it was almost impossible to snatch him into safety. Nevertheless, his conscience revolted at the idea that he should do nothing to avert this wretched lad's suicide. He must stop Vinson—he must certainly save him from himself at any price, save him doubly!

Then Fandor saw further than this.

He perceived that good may come out of evil: perhaps through Vinson and his relations with this nefarious nest of spies, they would succeed in clearing up the dark mystery surrounding the death of Captain Brocq. Evidently all these happenings were interconnected!...