第57章

"But the hour is somewhat late, citizen," rejoined Chauvelin urbanely. "The lady in whom you take so fervent an interest is no doubt asleep in her cell at this hour. It would not be fitting to disturb her now. She might not find shelter before morning, and the weather is quite exceptionally unpropitious."

"Then, sir," said Armand, a little bewildered, "am I to understand that if I hold myself at your disposition Mademoiselle Lange will be set free as early to-morrow morning as may be?"

"No doubt, sir--no doubt," replied Chauvelin with more than his accustomed blandness; "if you will hold yourself entirely at our disposition, Mademoiselle Lange will be set free to-morrow. I think that we can safely promise that, citizen Heron, can we not?" he added, turning to his colleague.

But Heron, overcome with the stress of emotions, could only murmur vague, unintelligible words.

"Your word on that, citizen Chauvelin?" asked Armand.

"My word on it an you will accept it."

"No, I will not do that. Give me an unconditional certificate of safety and I will believe you."

"Of what use were that to you?" asked Chauvelin.

"I believe my capture to be of more importance to you than that of Mademoiselle Lange," said Armand quietly.

"I will use the certificate of safety for myself or one of my friends if you break your word to me anent Mademoiselle Lange."

"H'm! the reasoning is not illogical, citizen," said Chauvelin, whilst a curious smile played round the corners of his thin lips.

"You are quite right. You are a more valuable asset to us than the charming lady who, I hope, will for many a day and year to come delight pleasure-loving Paris with her talent and her grace."

"Amen to that, citizen," said Armand fervently.

"Well, it will all depend on you, sir! Here," he added, coolly running over some papers on Heron's desk until he found what he wanted, "is an absolutely unconditional certificate of safety.

The Committee of General Security issue very few of these. It is worth the cost of a human life. At no barrier or gate of any city can such a certificate be disregarded, nor even can it be detained. Allow me to hand it to you, citizen, as a pledge of my own good faith."

Smiling, urbane, with a curious look that almost expressed amusement lurking in his shrewd, pale eyes, Chauvelin handed the momentous document to Armand.

The young man studied it very carefully before he slipped it into the inner pocket of his coat.

"How soon shall I have news of Mademoiselle Lange?" he asked finally.

"In the course of to-morrow. I myself will call on you and redeem that precious document in person. You, on the other hand, will hold yourself at my disposition. That's understood, is it not?"

"I shall not fail you. My lodgings are--"

"Oh! do not trouble," interposed Chauvelin, with a polite bow; "we can find that out for ourselves."

Heron had taken no part in this colloquy. Now that Armand prepared to go he made no attempt to detain him, or to question his colleague's actions. He sat by the table like a log; his mind was obviously a blank to all else save to his own terrors engendered by the events of this night.

With bleary, half-veiled eyes he followed Armand's progress through the room, and seemed unaware of the loud slamming of the outside door. Chauvelin had escorted the young man past the first line of sentry, then he took cordial leave of him.

"Your certificate will, you will find, open every gate to you.

Good-night, citizen. A demain."

"Good-night."

Armand's slim figure disappeared in the gloom. Chauvelin watched him for a few moments until even his footsteps had died away in the distance; then he turned back towards Heron's lodgings.

"A nous deux," he muttered between tightly clenched teeth; "a nous deux once more, my enigmatical Scarlet Pimpernel."