Having reached the band, he turned off to his left, sauntered past the Ecole de Médecine and went across the Petit Pont, then through the New Market, along the Quai des Orfèvres. Here he made a halt, and for awhile looked over the embankment at the river and then round about him, as if in search of something. But presently he appeared to make up his mind, and continued his leisurely walk as far as they Pont Neuf, where he turned sharply off to his right, still whistling, Tournefort and Chauvelin hard upon his heels.

"That whistling is getting on my nerves," muttered Tournefort irritably; "and I haven't heard the ruffian's churchyard cough since he walked out of the 'Bon Copain.'"

Strangely enough, it was this remark of Tournefort's which gave Chauvelin the first inkling of something strange and, to him, positively awesome. Tournefort, who walked close beside him, heard him suddenly mutter a fierce exclamation:

"Name of a dog!"

"What is it, citizen?" queried Tournefort, awed by this sudden outburst on the part of a man whose icy calmness had been proverbial throughout the Committee.

"Sound the alarm, citizen!" cried Chauvelin in response. "Or, by Satan, he'll escape us again!"

"But-" stammered Tournefort in utter bewilderment, while, with fingers that trembled somewhat, he fumbled for his whistle.

"We shall want all the help we can get," retorted Chauvelin roughly. "For, unless I am much mistaken, there's more noble quarry here than even I could dare to hope!"

Rateau in the meanwhile had quietly lolled up to the parapet on the right-hand side of the bridge, and Tournefort, who was watching him with intense keenness, still marvelled why citizen Chauvelin had suddenly become so strangely excited. Rateau was merely lolling against the parapet, like a man who has not a care in the world. He had placed his bundle on the stone ledge beside him. Here he waited a moment or two, until one of the small craft upon the river loomed out of the darkness immediately below the bridge. Then he picked up the bundle and threw it straight into the boat. At that same moment Tournefort had the whistle to his lips. A shrill, sharp sound rang out through the gloom.

"The boat, citizen Tournefort, the boat!" cried Chauvelin. "There are plenty of us here to deal with the man."

Immediately, from the quays, the streets, the bridges, dark figures emerged out of the darkness and hurried to the spot. Some reached the bridgehead even as Rateau made a dart forward, and two men were upon him before he succeeded in running very far. Others had scrambled down the embankment and were shouting to some unseen boatman to "halt, in the name of the people!"

But Rateau gave in without a struggle. He appeared more dazed than frightened, and quietly allowed the agents of the Committee to lead him back to the bridge, where Chauvelin had paused, waiting for him.

Chapter VI:

A minute or two later Tournefort was once more beside his chief. He was carrying the precious bundle, which, he explained, the boatman had given up without question.

"The man knew nothing about it," the agent said. "No one, he says, could have been more surprised than he was when this bundle was suddenly flung at him over the parapet of the bridge."

Just then the small group, composed of two or three agents of the Committee, holding their prisoner by the arms, came into view. One man was walking ahead and was the first to approach Chauvelin. He had a small screw of paper in his hand, which he gave to his chief.

"Found inside the lining of the prisoner's hat, citizen," he reported curtly, and opened the shutter of a small dark lantern which he wore at his belt.

Chauvelin took the paper from his subordinate. A weird, unexplainable foreknowledge of what was to come caused his hand to shake and beads of perspiration to moisten his forehead. He looked up and saw the prisoner standing before him. Crushing the paper in his hand he snatched the lantern from the agent's belt and flashed it in the face of the quarry who, at the last, had been so easily captured.

Immediately a hoarse cry of disappointment and of rage escaped his throat.

"Who is this man?" he cried.

One of the agents gave reply:

"It is old Victor, the landlord of the 'Bon Copain.' He is just a fool, who has been playing a practical joke."

Tournefort, too, at sight of the prisoner had uttered a cry of dismay and of astonishment.

"Victor!" he exclaimed. "Name of a dog, citizen, what are you doing here?"

But Chauvelin had gripped the man by the arm so fiercely that the latter swore with the pain.

"What is the meaning of this?" he queried roughly.

"Only a bet, citizen," retorted Victor reproachfully. "No reason to fall on an honest patriot for a bet, just as if he were a mad dog."

"A joke? A bet?" murmured Chauvelin hoarsely, for his throat now felt hot and parched. "What do you mean? Who are you, man? Speak, or I'll-"

"My name is Jean Victor," replied the other. "I am the landlord of the 'Bon Copain.' An hour ago a man came into my cabaret. He was a queer, consumptive creature, with a churchyard cough that made you shiver. Some of my customers knew him by sight, told me that the man's name was Rateau, and that he was an habitué of the 'Liberté,' in the Rue Christine. Well! he soon fell into conversation, first with me, then with some of my customers - talked all sorts of silly nonsense, made absurd bets with everybody. Some of these he won, others he lost; but I must say that when he lost he always paid up most liberally. Then we all got excited, and soon bets flew all over the place. I don't rightly know how it happened at the last, but all at once he bet me that I would not dare to walk out then and there in the dark, as far as the Pont Neuf, wearing his blouse and hat and carrying a bundle the same as his under my arm. I not dare?... I, Jean Victor, who was a fine fighter in my day! I bet him a gold piece that I would, and he said that he could make it five if I came back without my bundle, having thrown it over the parapet into any passing boat. Well, citizen!" continued Jean Victor with a laugh, "I ask you, what would you have done? Five gold pieces means a fortune these hard times, and I tell you the man was quite honest and always paid liberally when he lost. He slipped behind the counter and took off his blouse and hat, which I put on. Then we made up a bundle with some cabbage heads and a few carrots, and out I came. I didn't think there could be anything wrong in the whole affair - just the tomfoolery of a man who has got the betting mania and in whose pocket money is just burning a hole. And I have won my bet," concluded Jean Victor, still unabashed, "and I want to go back and get my money. If you don't believe me, come with me to my cabaret. You will find the citizen Rateau there, for sure; and I know that I shall find my five gold pieces."

Chauvelin had listened to the man as he would to some weird dream-story, wherein ghouls and devils had played a part. Tournefort, who was watching him, was awed by the look of fierce rage and grim hopelessness which shone from his chief's pale eyes. The other agents laughed. They were highly amused at the tale, but they would not let the prisoner go.

"If Jean Victor's story is true, citizen," their sergeant said, speaking to Chauvelin, "there will be witnesses to it over at 'Le Bon Copain.' Shall we take the prisoner straightway there and await further orders?"