Not one of all the variation of conduct--not one sign, however slight, of impatience, doubt, or anger--escaped the keen eye that was fixed upon her. Mrs. Hazleton, under the influence of conscience, did not exactly betray the dark secrets of her own heart, but she raised into importance, an act in itself the most trifling, which would have passed without any notice had she not been anxious to conceal it. As soon as her visitor, taking a hint that could not be mistaken, had quitted the room and the house, with an air of pique and ill-humor, Mrs. Hazleton returned to the still-room and recommenced her operations there; but she found her hand shaking and her whole frame agitated. "Am I a fool," she asked herself, "to be thus moved by an empty gossip like that? I must conquer this, or I shall be unfit for my task." She sat down at a table, leaned her head upon her hand, gazed forth out of the little window, forced her mind away from the present, thought of birds and flowers, and pictures and statues, and of the two sunshiny worlds of art and nature--of every thing in short but the dark, dark cares of her own passions. It was a trick she had learned to play with herself--one of those pieces of internal policy by which she had contrived so often and so long, to rule and master with despotic sway the frequent rebellions of the body against the tyranny of the mind. She had not sat there two minutes, however, ere there was a tap at the door, and she started with a quick and jarring thrill, as if that knock had been a summons of fate. The next instant she looked quickly around, however, and was satisfied that whoever entered could find no cause for suspicion. She was there seated quietly at the table. The vial was out of sight, the fatal powder hidden in the palm of her hand, and she said aloud, "Come in." The butler entered, bowing profoundly and saying, "The carriage is at the door, madam, and Wilson has just come back from the house of Mr. Shanks, but he could not find him." The man hesitated a little as if he wished to add something more, and Mrs. Hazleton replied in a somewhat sharp tone, "I told you when I sent it away just now that I would tell you when I was ready. I shall not be so for half an hour; but let it wait, and do not admit any one. Mr. Shanks must be found, and informed that I want to see him early to-morrow, as I shall go to London on the following day." "I am sorry to say, madam," replied the butler, "that if the talk of the town is true, he will not be able to come. They say he has been apprehended on a charge of perjury and forgery in regard to that business of Sir Philip Hastings, and has been sent off to the county jail." Mrs. Hazleton looked certainly a little aghast, and merely saying "Indeed!" she waved her hand for the man to withdraw.