"I see you are unconvinced, citizen Martin-Roget," he said quietly, "and I know that it is the fashion nowadays among young politicians to sneer at Chauvelin—the living embodiment of failure. But let me just add this. When you and I talked matters over together at the Bottom Inn, in the wilds of Somersetshire, I warned you that not only was your identity known to the man who calls himself the Scarlet Pimpernel, but also that he knew every one of your plans with regard to the Kernogan wench and her father. You laughed at me then ... do you remember?... you shrugged your shoulders and jeered at what you call my far-fetched ideas ... just as you do now. Well! will you let me remind you of what happened within four-and-twenty hours of that warning which you chose to disregard? ... Yvonne de Kernogan was married to Lord Anthony Dewhurst and...."

"I know all that, man," broke in Martin-Roget impatiently. "It was all a mere coincidence ... the marriage must have been planned long before that ... your Scarlet Pimpernel could not possibly have had anything to do with it."

"Perhaps not," rejoined Chauvelin drily. "But mark what has happened since. Just now when we crossed the Place I saw in the distance a figure flitting past—the gorgeous figure of an exquisite who of a surety is a stranger in Nantes: and carried upon the wings of the north-westerly wind there came to me the sound of a voice which, of late, I have only heard in my dreams. On my soul, citizen Martin-Roget," he added with earnest emphasis, "I assure you that the Scarlet Pimpernel is in Nantes at the present moment, that he is scheming, plotting, planning to rescue the Kernogan wench out of your clutches. He will not leave her in your power, on this I would stake my life; she is the wife of one of his dearest friends: he will not abandon her, not while he keeps that resourceful head of his on his shoulders. Unless you are desperately careful he will outwit you; of that I am as convinced as that I am alive."

"Bah! you have been dreaming, citizen Chauvelin," rejoined Martin-Roget with a laugh and shrugging his broad shoulders; "your mysterious Englishman in Nantes? Why man! the navigation of the Loire has been totally prohibited these last fourteen days—no carriage, van or vehicle of any kind is allowed to enter the city—no man, woman or child to pass the barriers without special permit signed either by the proconsul himself or by Fleury the captain of the Marats. Why! even I, when I brought the Kernogans in overland from Le Croisic, I was detained two hours outside Nantes while my papers were sent in to Carrier for inspection. You know that, you were with me."

"I know it," replied Chauvelin drily, "and yet...."

He paused, with one claw-like finger held erect to demand attention. The door of the small room in which they sat gave on the big hall where the half-dozen Marats were stationed, the single window at right angles to the door looked out upon the Place below. It was from there that suddenly there came the sound of a loud peal of laughter—quaint and merry—somewhat inane and affected, and at the sound Chauvelin's pale face took on the hue of ashes and even Martin-Roget felt a strange sensation of cold creeping down his spine.

For a few seconds the two men remained quite still, as if a spell had been cast over them through that light-hearted peal of rippling laughter. Then equally suddenly the younger man shook himself free of the spell; with a few long strides he was already at the door and out in the vast hall; Chauvelin following closely on his heels.

IV

The clock in the tower of the edifice was even then striking five. The Marats in the hall looked up with lazy indifference at the two men who had come rushing out in such an abrupt and excited manner.

"Any stranger been through here?" queried Chauvelin peremptorily of the sergeant in command.