As he spoke, seeing that she had moved to go, he came to the door with her, and in the most natural way accompanied her downstairs. He passed through the hall with her and down the avenue. As he went back to the house, she smiled to herself.

“Well, that is all right. I don’t think the morning has been altogether thrown away.”

And she walked slowly back to Diana’s Grove.

Adam Salton followed the line of the Brow, and refreshed his memory as to the various localities. He got home to Lesser Hill just as Sir Nathaniel was beginning lunch. Mr. Salton had gone to Walsall to keep an early appointment; so he was all alone. When the meal was over—seeing in in Adam’s face that he had something to speak about—he followed into the study and shut the door.

When the two men had lighted their pipes, Sir Nathaniel began.

“I have remembered an interesting fact about Diana’s Grove—there is, I have long understood, some strange mystery about that house. It may be of some interest, or it may be trivial, in such a tangled skein as we are trying to unravel.”

“Please tell me all you know’ or suspect. To begin, then, of what sort is the mystery—physical, mental, moral, historical, scientific, occult? Any kind of hint will help me.”

“Quite right. I shall try to tell you what I think; but I have not put my thoughts on the subject in sequence, so you you must forgive me if due order is not observed in my narration. I suppose you have seen the house at Diana’s Grove?”

“The outside of it; but I have that in my mind’s eye, and I can fit into my memory whatever you may mention.”

“The house is very old—probably the first house of some sort that stood there was in the time of the Romans. This was probably renewed—perhaps several times at later periods. The house stands, or, rather, used to stand here when Mercia was a kingdom—I do not suppose that the basement can be later than the Norman Conquest. Some years ago, when I was President of the Mercian Archaeological Society, I went all over it very carefully. carefully This was when it was purchased by Captain March. The house had then been done up, so as to be suitable for the bride. The basement is very strong,—almost as strong and as heavy as if it had been intended as a fortress. There are a whole series of rooms deep underground. One of them in particular struck me. The room itself is of considerable size, but the masonry is more than massive. In the middle of the room is a sunk well, built up to floor level and evidently going deep underground. There is no windlass nor any trace of there ever having been any—no rope—nothing. Now, we know that the Romans had wells of immense depth, from which which the water was lifted by the ‘old rag rope’; that at Woodhull used to be nearly a thousand feet. Here, then, we have simply an enormously deep well-hole. The door of the room was massive, and was fastened with a lock nearly a foot square. It was evidently intended for some kind of protection to someone or something; but no one in those days had ever heard of anyone having been allowed even to see the room. All this is E PROPOS of a suggestion on my part that the well-hole was a way by which the White Worm (whatever it was) went and came. At that time I would have had a search made—even excavation if necessary—at my own own expense, but all suggestions were met with a prompt and explicit negative. So, of course, I took no further step in the matter. Then it died out of recollection—even of mine.”

As he was drawn away, his wife released him, and stood looking after him with her hands touching one another in the attitude of prayer, and with a radiant look upon her face, in which there was even a comforting smile. As he went out at the prisoners’ door, she turned, laid her head lovingly on her father’s breast, tried to speak to him, and fell at his feet.

Then, issuing from the obscure corner from which he had never moved, Sydney Carton came and took her up. Only her her father and Mr. Lorry were with her. His arm trembled as it raised her, and supported her head. Yet, there was an air about him that was not all of pity—that had a flush of pride in it.

“Shall I take her to a coach? I shall never feel her weight.”

He carried her lightly to the door, and laid her tenderly down in a coach. Her father and their old friend got into it, and he took his seat beside the driver.

When they arrived at the gateway where he had paused in the dark not many hours before, to picture to himself on which of the rough stones of the street her feet had trodden, he lifted her again, and carried her up the staircase to their rooms. There, he laid her down on a couch, where her child and Miss Pross wept over her.

“Don’t recall her to herself,” he said, softly, to the latter, “she is better so. Don’t revive her to consciousness, while she only faints.”

“Oh, Carton, Carton, dear Carton!” cried little Lucie, springing up and throwing her arms passionately round him, in a burst of grief. “Now that you have come, I think you will do something to help mamma, something to save papa! O, look at her, dear Carton! Can you, of all the people who love her, bear to see her so?”

He bent over the child, and laid her blooming cheek against his face. He put her gently from him, and looked at her unconscious mother.

“Before I go,” he said, and paused—“I may kiss her?”

It was remembered afterwards that when he bent down and touched her face with his lips, he murmured some words. The child, who was nearest to him, told them afterwards, and told her grandchildren when she was a handsome old lady, that she heard him say, “A life you love.”

When he had gone out into the next room, he turned suddenly on Mr. Lorry and her father, who were following, and said to the latter:

“You had great influence but yesterday, Doctor Manette; let it at least be tried. These judges, and all the men in power, are very friendly to you, and very recognisant of your services; are they not?”

“Nothing connected with Charles was concealed from me. I had the strongest assurances that I should save him; and I did.” He returned the answer in great trouble, and very slowly.

“Try them again. The hours between this and to–morrow afternoon are few and short, but try.”

“I intend to try. I will not rest a moment.”

“That’s well. I have known such energy as yours do great things before now—though never,” he added, with a smile and a sigh together, “such great things as this. But try! Of little worth as life is when we misuse it, it is worth that effort. It would cost nothing to lay down if it were not.”