III

It was barely eight o'clock the next morning when M. Leblanc made an excited and noisy irruption into the apartments of the secret agent of the Minister of Police. The Man in Grey had risen betimes; had brewed himself a cup of coffee and partaken of breakfast. The tray stood on a table beside him, and he was at the moment engaged in the perusal of the newest copy of the Moniteur.

At sight of his visitor he quietly folded and put down his paper. M. Leblanc had literally staggered into the room. He wore riding breeches and boots and his clothes were covered with mud; he had ridden hard and fast, and though his face was deathly pale it was covered with perspiration. His lips were quivering and his eyes had a look of horror and fear which almost resembled madness.

The Man in Grey led him, firmly and gently, to a seat. Without a word he went to a cupboard, took out a flask and a mug and forced a few drops of brandy down the sous-préfet's throat. The latter's teeth were chattering and, through his trembling lips, there came a few hoarsely whispered words:

"My son—my child—he has gone—Oh, my God!"

After he had drunk the brandy, he became a little more composed. He lay back in his chair, with eyes closed, and for a moment it seemed as if he had lost consciousness, for his lips were bloodless and his face was the colour of dead ashes. Presently he opened his eyes and rested them on the small grey figure which stood, quietly expectant, before him.

"My son," he murmured more distinctly. "Ernest—he has gone!"

"Try to tell me coherently what has happened," said the Man in Grey in a quiet tone, which had the effect of further soothing M. Leblanc's overstrung nerves.

After a great effort of will the unfortunate man was able to pull himself together. He was half demented with grief, and it was blind, unreasoning instinct that had led him to seek out the one man who might help him in his trouble. With exemplary patience, the police agent dragged from the unfortunate man, bit by bit, a more or less intelligible account of the extraordinary sequence of events which had culminated a few hours ago in such a mysterious and appalling tragedy.

Matters, it seemed, had been brought to a climax through the agency of feminine gossip, and it was Ma'ame Margot, the wife of one of the labourers, who did the washing for the household at Les Colombiers, who precipitated the catastrophe.

Ma'ame Margot had brought the washing home on the previous afternoon and stopped to have a cup of coffee and a chat in the kitchen of the house. In the course of conversation she drew the attention of Anne, Madame Leblanc's maid, to the condition of Monsieur Ernest's underclothes.

"I have done my best with it," she said, "but I told Mademoiselle Vaillant that I was afraid the stains would never come out. She had tried to wash the things herself before she thought of sending them to me. Whoever heard," added the worthy soul indignantly, "of letting a child of Monsieur Ernest's age go running about like that in the wet and the mud? Why, he must have been soaked through to his waist to get his things in that state."

Later Anne spoke to Mme. Leblanc of what the laundrywoman had said. Madame frowned, greatly puzzled. She had positively forbidden the children to go out while the heavy rains lasted. She sent for Ma'ame Margot, who was bold enough to laugh outright when Madame told her that she did not understand about Monsieur Ernest's things being so stained with wet and mud, as the children had not been out since the heavy rains had started.

"Not been out?" ejaculated Ma'ame Margot, quite as puzzled as her lady. "Why! my man, when he was looking after the sick cow the other night, saw Monsieur Ernest out with the governess. It was past midnight then and the rain coming down in torrents, and my man, he says to me——"

"Thank you, Ma'ame Margot," broke in Madame Leblanc, "that will do."

She waited quietly until the laundrywoman was out of the house, then she sent for Mademoiselle Vaillant. This time no prayers, no protestations would avail. The girl must leave the house not later than the following morning. What her object could have been in dragging her young pupil with her on her nocturnal expeditions Madame Leblanc could not of course conjecture; did she take the child with her as a chaperon on her meetings with Lavernay, or what? Well, whatever her motive, the girl was not a fit person to be in charge of young children and go she must, decided Madame definitely.

This occurred late yesterday afternoon. Strangely enough, Marie Vaillant took her dismissal perfectly calmly. She offered neither explanation nor protest. Beyond a humble "Very well, Madame!" she never said a word during this final interview with her employer, who, outraged and offended at the girl's obstinacy and ingratitude, ordered her to pack up her things and leave the house early next morning, when a carriage would be ready to take her and her effects to Alençon.

Early this morning, not two hours ago in fact, Anne had come running into Madame Leblanc's room with a scared white face, saying that Monsieur Ernest was not in his room and was nowhere to be found. He appeared to have slipped on the clothes which he had worn the previous night, as these were missing from their usual place.

Terribly alarmed, M. Leblanc had sent Anne to bring Mademoiselle Vaillant to him immediately; but Anne returned within a couple of minutes with the news that Mademoiselle had also disappeared. The house was scoured from attic to cellar, the gardens were searched, and the outdoor labourers started to drag the moat. Madame Leblanc, beside herself with dread, had collapsed, half fainting, in the hall, where Anne was administering restoratives to her. Monsieur Leblanc had ordered his horse, determined at once to inform the police. He was standing at his dressing-room window, putting on his riding clothes when he saw Marie Vaillant running as fast as ever she could across the garden towards the house. Her dress clung wet and muddy round her legs, her hair was streaming down her back, and she held out her arms in front of her as she ran. Indeed, she looked more mad than sane, and there was such a look of fear and horror in her face and about her whole appearance, that the servants—stupid and scared—stood by gaping like gabies, not attempting to run after her. In a moment M. Leblanc—his mind full of horrible foreboding—had flung out of his dressing-room, determined to intercept the woman and to wring from her an admission of what she had done with the boy.

He ran down the main staircase, as he had seen Marie make straight for the chief entrance hall, but, presumably checked in her wild career, the girl had suddenly turned off after she had crossed the bridge over the moat, and must have dashed into the house by one of the side doors, for at the moment that M. Leblanc reached the hall he could hear her tearing helter-skelter up the uncarpeted service stairs. No one so far had attempted to stop her. M. Leblanc now called loudly to the servants to arrest this mad woman in her flight; there was a general scrimmage, but before anyone could reach the top landing, Marie had darted straight into her employers' bedroom and had locked and bolted the heavy door.

"You may imagine," concluded the unfortunate sous-préfet, who had been at great pains to give his narrative some semblance of coherence, "that I was the first to bang against the bedroom door and to demand admittance of the wretched creature. At first there was no reply, but through the solid panelling we could hear a distinct and steady hammering which seemed to come from the farther end of the room. All the doors in the old house are extraordinarily heavy, but the one that gives on my wife's and my bedroom is of unusually massive oak with enormous locks and bars of iron and huge iron hinges. I felt that it would be futile to try to break it open, and, frankly, I was not a little doubtful as to what the wretched woman might do if brought to bay. The windows of the bedroom as well as those of the dressing-room adjoining give directly on the moat, which at this point is over three mètres deep. Placing two of the men-servants on guard outside the door, with strict orders not to allow the woman to escape, I made my way into the garden and took my stand opposite the bedroom windows. I had the width of the moat between me and the house. The waters lapped the solid grey walls and for the first time since I have lived at Les Colombiers the thought of the old Manor, with its lurking holes for unfortunate Huguenots, struck my heart with a sense of coldness and gloom. Up above Marie Vaillant had already taken the precaution of fastening the shutters; it was impossible to imagine what she could be doing, locked up in that room, or why she should refuse to come out, unless——"

The stricken father closed his eyes as he hinted at this awful possibility; a shiver went through him.

"A ladder——" suggested the Man in Grey.

"Impossible!" replied M. Leblanc. "The moat on that side is over eight mètres wide. I had thought of that. I thought of everything; I racked my brains. Think of it, sir! My boy Ernest gone, and his whereabouts probably only known to that mad woman up there!"

"Your butler Lavernay?" queried the Man in Grey.

"It was when I realised my helplessness that I suddenly thought of him," replied the sous-préfet; "but no one had seen him. He too had disappeared."

Then suddenly the full force of his misery rushed upon him. He jumped to his feet and seized the police agent by the coat sleeve.

"I entreat you, Monsieur Fernand," he exclaimed in tones of pitiable entreaty, "do not let us waste any more time. We'll call at the commissariat of police first and get Lefèvre to follow hard on our heels with a posse of police. I beg of you to come at once!"

Gently the Man in Grey disengaged his arm from the convulsive grasp of the other. "By your leave," he said, "we will not call in a posse of police just yet. Remember your own fears! Brought to bay, Marie Vaillant, if indeed she has some desperate deed to conceal, might jump into the moat and take the secret of your boy's whereabouts with her to her grave."

"My God, you are right!" moaned the unfortunate man. "What can I do? In Heaven's name tell me what to do."

"For the moment we'll just go quietly to Les Colombiers together. I always keep a horse ready saddled for emergencies at the 'Trois Rois' inn close by. Do you get to horse and accompany me thither."

"But——"

"I pray you, sir, do not argue," broke in the police agent curtly. "Every minute has become precious."

And silently M. Leblanc obeyed. He had all at once grown as tractable as a child. The dominating personality of that little Man in Grey had entire possession of him now, of his will and understanding.