Aubrey became almost distracted. If before his mind had been absorbed by one subject, how much more completely was it engrossed, now that the certainty of the monster's living again pressed upon his thoughts. His sister's attentions were now unheeded, and it was in vain that she intreated him to explain to her what had caused his abrupt conduct. He only uttered a few words, and those terrified her. The more he thought, the more he was bewildered. His oath startled him;--was he then to allow this monster to roam, bearing ruin upon his breath, amidst all he held dear, and not avert its progress? His very sister might have been touched by him. But even if he were to break his oath, and disclose his suspicions, who would believe him? He thought of employing his own hand to free the world from such a wretch; but death, he remembered, had been already mocked. For days he remained in this state; shut up in his room, he saw no one, and ate only when his sister came, who, with eyes streaming with tears, besought him, for her sake, to support nature. At last, no longer capable of bearing stillness and solitude, he left his house, roamed from street to street, anxious to fly that image which haunted him. His dress became neglected, and he wandered, as often exposed to the noon-day sun as to the midnight damps. He was no longer to be recognized; at first he returned with the evening to the house; but at last he laid him down to rest wherever fatigue overtook him. His sister, anxious for his safety, employed people to follow him; but they were soon distanced by him who fled from a pursuer swifter than any--from thought. His conduct, however, suddenly changed. Struck with the idea that he left by his absence the whole of his friends, with a fiend amongst them, of whose presence they were unconscious, he determined to enter again into society, and watch him closely, anxious to forewarn, in spite of his oath, all whom Lord Ruthven approached with intimacy. But when he entered into a room, his haggard and suspicious looks were so striking, his inward shudderings so visible, that his sister was at last obliged to beg of him to abstain from seeking, for her sake, a society which affected him so strongly. When, however, remonstrance proved unavailing, the guardians thought proper to interpose, and, fearing that his mind was becoming alienated, they thought it high time to resume again that trust which had been before imposed upon them by Aubrey's parents.