That these bare words were but a blind to deceive the enemy Armand never doubted for a moment. In this he was as loyal as Marguerite would have been herself. Never for a moment did the suspicion cross his mind that Blakeney was about to play the part of a coward, but he, Armand, felt that as a faithful friend and follower he ought by instinct to know exactly what his chief intended, what he meant him to do.

Swiftly his thoughts flew back to that other letter, the one which Marguerite had given him—the letter full of pity and of friendship which had brought him hope and a joy and peace which he had thought at one time that he would never know again. And suddenly one sentence in that letter stood out so clearly before his eyes that it blurred the actual, tangible ones on the paper which even now rustled in his hand.

But if at any time you receive another letter from me—be its contents what they may—act in accordance with the letter, but send a copy of it at once to Ffoulkes or to Marguerite.

Now everything seemed at once quite clear; his duty, his next actions, every word that he would speak to Chauvelin. Those that Percy had written to him were already indelibly graven on his memory.

Chauvelin had waited with his usual patience, silent and imperturbable, while the young man read. Now when he saw that Armand had finished, he said quietly:

“Just one question, citizen, and I need not detain you longer. But first will you kindly give me back that letter? It is a precious document which will for ever remain in the archives of the nation.”

But even while he spoke Armand, with one of those quick intuitions that come in moments of acute crisis, had done just that which he felt Blakeney would wish him to do. He had held the letter close to the candle. A corner of the thin crisp paper immediately caught fire, and before Chauvelin could utter a word of anger, or make a movement to prevent the conflagration, the flames had licked up fully one half of the letter, and Armand had only just time to throw the remainder on the floor and to stamp out the blaze with his foot.

“I am sorry, citizen,” he said calmly; “an accident.”

“A useless act of devotion,” interposed Chauvelin, who already had smothered the oath that had risen to his lips. “The Scarlet Pimpernel’s actions in the present matter will not lose their merited publicity through the foolish destruction of this document.”

“I had no thought, citizen,” retorted the young man, “of commenting on the actions of my chief, or of trying to deny them that publicity which you seem to desire for them almost as much as I do.”