"There\'s not a fibre in my trembling frame
That does not vibrate when thy step draws near."

Early in the morning of that day, when Mr. John Davis had been returning from a brief visit to his counting-room, he was surprised at being run against by a disreputable looking fellow, who dashed out of a dirty alley, and disappeared again as quickly, after putting a letter into his hand. The alderman turned, irate, to look after this lawless person, and then marched on with offended dignity up the hill. When he had turned a safe corner he stopped, and, holding his stout cane under his arm, proceeded to unfold the paper. He had received threats before in this fashion, like all magistrates or town officials; some loose fellow warned off, or a smuggler heavily fined, would now and then make threats against the authorities.

The letter in his hand proved to be of another sort. It might be dingy without, but within the handwriting was that of a gentleman.

"Dear Sir," he read slowly, "my father\'s old friend and mine,—I ask your kind assistance in a time of great danger, and even distress. I shall not venture to Bristol before I have your permission. I am late from prison, where I was taken from an American frigate. At last I have found a chance to get to Chippenham market as a drover, and I hope to reach Old Passage Inn (where I was once in your company) early in the night on Friday. Could you come or send to meet me there, if it is safe? I know or guess your own principles, but for the sake of the past I think you will give what aid he needs to Roger W——, of Piscataqua, in New England. Your dear lady, my kinswoman, will not forget the boy to whom she was ever kind, nor will you, dear sir, I believe. I can tell you everything, if we may meet. What I most desire is to get to France, where I may join my ship. This goes by a safe hand."

The reader struck his cane to the sidewalk, and laughed aloud.

"What will little missy say to this?" he said, as he marched off. "I \'ll hurry on to carry her the news!"

Miss Hamilton ran out to meet the smiling old man, as she saw him coming toward the house, and was full of pretty friendliness before he could speak.

"You were away before I was awake," she said, "and I have been watching for you this half hour past, sir. First, you must know that dear Madam Wallingford is better than for many days, and has been asking for you to visit her, if it please you. And I have a new plan for us. Some one has sent me word that there may be news out of the Mill Prison, if we can be at the inn at Passage to-night. I hope you will not say it is too far to ride," she pleaded; "you have often shown me the place when we rode beyond Clifton"—

Mr. Davis\'s news was old already; his face fell with disappointment.

"It was a poor sailor who brought me word," she continued, speaking more slowly, and watching him with anxiety. "Perhaps we shall hear from Roger. He may have been retaken, and some one brings us word from him, who has luckily escaped."

The old merchant looked at Mary shrewdly. "You had no message from Wallingford himself?" he asked.

"Oh no," said the girl wistfully; "that were to put a happy end to everything. But I do think that we may have news of him. If you had not come, I should have gone to find you, I was so impatient."

Mr. Davis seated himself in his chair, and took on the air of a magistrate, now that they were in the house. After all, Roger Wallingford could know nothing of his mother or Miss Hamilton, or of their being in England; there was no hint of them in the note.

"I suppose that we can make shift to ride to Passage," he said soberly. "It is not so far as many a day\'s ride that you and I have taken this year; but I think we may have rain again, from the look of the clouds, and I am always in danger of the gout in this late summer weather. Perhaps it will be only another wild-goose chase," he added gruffly, but with a twinkle in his eyes.

"If I could tell you who brought the news!" said Mary impulsively. "No, I must not risk his name, even with you, dear friend. But indeed I have great hope, and Madam is strangely better; somehow, my heart is very light!"

The old man looked up with a smile, as Mary stood before him. He had grown very fond of the child, and loved to see that the drawn look of pain and patience was gone now from her face.

"I wish that it were night already. When can we start?" she asked.

"Friday is no lucky day," insisted Mr. John Davis, "but we must do what we can. So Madam\'s heart is light, too? Well, all this may mean something," he said indulgently. "I must first see some of our town council who are coming to discuss important matters with me at a stated hour this afternoon, and then we can ride away. We have searched many an inn together, and every village knows us this west side of Dorset, but I believe we have never tried Old Passage before. Put on your thick riding gown with the little capes; I look for both rain and chill."

The weather looked dark and showery in the east; the clouds were gathering fast there and in the north, though the sun still fell on the long stretch of Dundry. It had been a bright day for Bristol, but now a dark, wet night was coming on. The towers of the abbey church and St. Mary Radcliffe stood like gray rocks in a lake of fog, and if he had been on any other errand, the alderman would have turned their horses on the height of Clifton, and gone back to his comfortable home. The pretty chimes in the old church at Westbury called after them the news that it was five o\'clock, as they cantered and trotted on almost to the borders of the Severn itself, only to be stopped and driven to shelter by a heavy fall of rain. They were already belated, and Mr. Davis displeased himself with the thought that they were in for a night\'s absence, and in no very luxurious quarters. He had counted upon the waning moon to get them back, however late, to Bristol; but the roads were more and more heavy as they rode on. At last they found themselves close to the water-side, and made their two horses scramble up the high dike that bordered it, and so got a shorter way to Passage and a drier one than the highway they had left.

The great dike was like one of the dikes of Holland, with rich meadow farms behind it, which the high tides and spring floods had often drowned and spoiled in ancient days. The Severn looked gray and sullen, as they rode along besi............