He was sometimes a little frightened at the position and circumstances in which he found himself; a great disturbance there was in his being, the causes of which he could not trace. It had an influence on his dreams, through which the Doctor seemed to pass continually, and when he awoke it was often with the sensation that he had just the moment before been holding conversation with the old man, and that the latter--with that gesture of power that he remembered so well--had been impressing some command upon him; but what that command was, he could not possibly call to mind. He wandered among the dark passages of the house, and up its antique staircases, as if expecting at every turn to meet some one who would have the word of destiny to say to him. When he went forth into the park, it was as if to hold an appointment with one who had promised to meet him there; and he came slowly back, lingering and loitering, because this expected one had not yet made himself visible, yet plucked up a little alacrity as he drew near the house, because the communicant might have arrived in his absence, and be waiting for him in the dim library. It seemed as if he was under a spell; he could neither go away nor rest,--nothing but dreams, troubled dreams. He had ghostly fears, as if some one were near him whom he could not make out; stealing behind him, and starting away when he was impelled to turn round. A nervousness that his healthy temperament had never before permitted him to be the victim of, assailed him now. He could not help imputing it partly to the influence of the generations who had left a portion of their individual human nature in the house, which had become magnetic by them and could not rid itself of their presence in one sense, though, in another, they had borne it as far off as to where the gray tower of the village church rose above their remains.