exclaimed indignantly: "Paul deceived me!" he cried. "He told me he had married the most beautiful woman in Laon. He has married the most beautiful woman in France!"

To Marie this was not impertinence, but gallantry.

This was a language she understood, and this was the type of man, because he was the least difficult to manage, she held most in contempt.

"But about you, Paul did not deceive me," she retorted. In apparent confusion her eyes refused to meet his. "He told me 'Pierrot' was a most dangerous man!"

She continued hurriedly. With wifely solicitude she asked concerning Paul. She explained that for a week she had been a prisoner in the château, and, since the mobilization, of her husband save that he was with his regiment in Paris she had heard nothing. Captain Thierry was able to give her later news. Only the day previous, on the boulevards, he had met Count d'Aurillac. He was at the Grand Hôtel, and as Thierry was at once motoring back to Paris he would give Paul news of their meeting. He hoped he might tell him that soon his wife also would be in Paris. Marie explained that only the illness of her aunt prevented her from that same day joining her husband. Her manner became serious.

"And what other news have you?" she asked. "Here on the firing-line we know less of what is going forward than you in Paris."

So Pierre Thierry told her all he knew. They were preparing despatches he was at once to carry back to the General Staff, and, for the moment, his time was his own. How could he better employ it than in talking of the war with a patriotic and charming French woman?

In consequence Marie acquired a mass of facts, gossip, and guesses. From these she mentally selected such information as, to her employers across the Aisne, would be of vital interest.

And to rid herself of Thierry and on the fourth floor seek Anfossi was now her only wish. But, in attempting this, by the return of the adjutant she was delayed. To Thierry the adjutant gave a sealed envelope.

"Thirty-one, Boulevard des Invalides," he said. With a smile he turned to Marie. "And you will accompany him!"

"I!" exclaimed Marie. She was sick with sudden terror.

But the tolerant smile of the adjutant reassured her.

"The count, your husband," he explained, "has learned of your detention here by the enemy, and he has besieged the General Staff to have you convoyed safely to Paris." The adjutant glanced at a field telegram he held open in his hand. "He asks," he continued, "that you be permitted to return in the car of his friend, Captain Thierry, and that on arriving you join him at the Grand Hôtel."

Thierry exclaimed with delight.

"But how charming!" he cried. "To-night you must both dine with me at La Rue's." He saluted his superior officer. "Some petrol, sir," he said. "And I am ready." To Marie he added: "The car will be at the steps in five minutes." He turned and left them.

The thoughts of Marie, snatching at an excuse for delay, raced madly. The danger of meeting the Count d'Aurillac, her supposed husband, did not alarm her. The Grand Hôtel has many exits, and, even before they reached it, for leaving the car she could invent an excuse that the gallant Thierry would not suspect. But what now concerned her was how, before she was whisked away to Paris, she could convey to Anfossi the information she had gathered from Thierry. First, of a woman overcome with delight at being reunited with her husband she gave an excellent imitation; then she exclaimed in distress: "But my aunt, Madame Benet!" she cried. "I cannot leave her!"

"The Sisters of St. Francis," said the adjutant, "arrive within an hour to nurse the wounded. They will care also for your aunt."

Marie concealed her chagrin. "Then I will at once prepare to go," she said.

The adjutant handed her a slip of paper. "Your laisser-passer to Paris," he said. "You leave in five minutes, madame!"

As temporary hostess of the château Marie was free to visit any part of it, and as she passed her door a signal from Madame Benet told her that Anfossi was on the fourth floor, that he was at work, and that the coast was clear. Softly, in the felt slippers she always wore, as she explained, in order not to disturb the wounded, she mounted the staircase. In her hand she carried the housekeeper's keys, and as an excuse it was her plan to return with an armful of linen for the arriving Sisters. But Marie never reached the top of the stairs. When her eyes rose to the level of the fourth floor she came to a sudden halt. At what she saw terror gripped her, bound her hand and foot, and turned her blood to ice.

At her post for an instant Madame Benet had slept, and an officer of the staff, led by curiosity, chance, or suspicion, had, unobserved and unannounced, mounted to the fourth floor. When Marie saw him he was in front of the room that held the wireless. His back was toward her, but she saw that he was holding the door to the room ajar, that his eye was pressed to the opening, and that through it he had pushed the muzzle of his automatic. What would be the fate of Anfossi Marie knew. Nor did she for an instant consider it. Her thoughts were of her own safety; that she might live. Not that she might still serve the Wilhelmstrasse, the Kaiser, or the Fatherland; but that she might live. In a moment Anfossi would be denounced, the château would ring with the alarm, and, though she knew Anfossi would not betray her, by others she might be accused. To avert suspicion from herself she saw only one way open. She must be the first to denounce Anfossi.

Like a deer she leaped down the marble stairs and, in a panic she had no need to assume, burst into the presence of the staff.

"Gentlemen!" she gasped, "my servant—the chauffeur—Briand is a spy! There is a German wireless in the château. He is using it! I have seen him." With exclamations, the officers rose to their feet. General Andre alone remained seated. General Andre was a veteran of many Colonial wars: Cochin-China, Algiers, Morocco. The great war, when it came, found him on duty in the Intelligence Department. His aquiline nose, bristling white eyebrows, and flashing, restless eyes gave him his nickname of l'Aigle.

In amazement, the flashing eyes were now turned upon Marie. He glared at her as though he thought she suddenly had flown mad.

"A German wireless!" he protested. "It is impossible!"

"I was on the fourth floor," panted Marie, "collecting linen for the Sisters. In the room next to the linen closet I heard a strange buzzing sound. I opened the door softly. I saw Briand with his back to me seated by an instrument. There were receivers clamped to his ears! My God! The disgrace. The disgrace to my husband and to me, who vouched for him to you!" Apparently in an agony of remorse, the fingers of the woman laced and interlaced. "I cannot forgive myself!"

The officers moved toward the door, but General Andre halted them. Still in a tone of incredulity, he demanded: "When did you see this?"

Marie knew the question was coming, knew she must explain how she saw Briand, and yet did not see the staff officer who, with his prisoner, might now at any instant appear. She must make it plain she had discovered the spy and left the upper part of the house before the officer had visited it. When that was she could not know, but the chance was that he had preceded her by only a few minutes.

"When did you see this?" repeated the general.

"But just now," cried Marie; "not ten minutes since."

"Why did you not come to me at once?"

"I was afraid," replied Marie. "If I moved I was afraid he might hear me, and he, knowing I would expose him, would kill me—and so escape you!" There was an eager whisper of approval. For silence, General Andre slapped his hand upon the table.

"Then," continued Marie, "I understood with the receivers on his ears he could not have heard me open the door, nor could he hear me leave, and I ran to my aunt. The thought that we had