He turned his head as they entered, and showed the surprise with which he saw a stranger.

"Miss Pross's brother, sir," said Sydney. "Mr. Barsad."

"Barsad?" repeated the old gentleman, "Barsad? I have an association with the name--and with the face."

"I told you you had a remarkable face, Mr. Barsad," observed Carton, coolly. "Pray sit down."

As he took a chair himself, he supplied the link that Mr. Lorry wanted, by saying to him with a frown, "Witness at that trial." Mr. Lorry immediately remembered, and regarded his new visitor with an undisguised look of abhorrence.

"Mr. Barsad has been recognised by Miss Pross as the affectionate brother you have heard of," said Sydney, "and has acknowledged the relationship. I pass to worse news. Darnay has been arrested again."

Struck with consternation, the old gentleman exclaimed, "What do you tell me! I left him safe and free within these two hours, and am about to return to him!"

"Arrested for all that. When was it done, Mr. Barsad?"

"Just now, if at all."

"Mr. Barsad is the best authority possible, sir," said Sydney, "and I have it from Mr. Barsad's communication to a friend and brother Sheep over a bottle of wine, that the arrest has taken place. He left the messengers at the gate, and saw them admitted by the porter. There is no earthly doubt that he is retaken."

Mr. Lorry's business eye read in the speaker's face that it was loss of time to dwell upon the point. Confused, but sensible that something might depend on his presence of mind, he commanded himself, and was silently attentive.

"Now, I trust," said Sydney to him, "that the name and influence of Doctor Manette may stand him in as good stead to-morrow--you said he would be before the Tribunal again to-morrow, Mr. Barsad?--"

"Yes; I believe so."

"--In as good stead to-morrow as to-day. But it may not be so. I own to you, I am shaken, Mr. Lorry, by Doctor Manette's not having had the power to prevent this arrest."

"He may not have known of it beforehand," said Mr. Lorry.

"But that very circumstance would be alarming, when we remember how identified he is with his son-in-law."

"That's true," Mr. Lorry acknowledged, with his troubled hand at his chin, and his troubled eyes on Carton.

"In short," said Sydney, "this is a desperate time, when desperate games are played for desperate stakes. Let the Doctor play the winning game; I will play the losing one. No man's life here is worth purchase. Any one carried home by the people to-day, may be condemned tomorrow. Now, the stake I have resolved to play for, in case of the worst, is a friend in the Conciergerie. And the friend I purpose to myself to win, is Mr. Barsad."

"You need have good cards, sir," said the spy.

"I'll run them over. I'll see what I hold,--Mr. Lorry, you know what a brute I am; I wish you'd give me a little brandy."

It was put before him, and he drank off a glassful--drank off another glassful--pushed the bottle thoughtfully away.

"Mr. Barsad," he went on, in the tone of one who really was looking over a hand at cards: "Sheep of the prisons, emissary of Republican committees, now turnkey, now prisoner, always spy and secret informer, so much the more valuable here for being English that an Englishman is less open to suspicion of subornation in those characters than a Frenchman, represents himself to his employers under a false name. That's a very good card. Mr. Barsad, now in the employ of the republican French government, was formerly in the employ of the aristocratic English government, the enemy of France and freedom. That's an excellent card. Inference clear as day in this region of suspicion, that Mr. Barsad, still in the pay of the aristocratic English government, is the spy of Pitt, the treacherous foe of the Republic crouching in its bosom, the English traitor and agent of all mischief so much spoken of and so difficult to find. That's a card not to be beaten. Have you followed my hand, Mr. Barsad?"

"Not to understand your play," returned the spy, somewhat uneasily.