A New Alarum. * 105 caught sight of the nearly invisible thread, and had discovered that the wheel was winding it up, would he have thought what the tiny machine was about! How little would he have thought that its business was with the infinite! that it was in connection with the window of an eternal world—namely, Willie’s soul—from which at a given moment it would lift the curtains, namely, the eyelids, and let the night of the outer world in upon the thought and feeling of the boy! To use a likeness, the wheel was thus ever working to draw up the slide of a camera obscura, and let in whatever pictures might be abroad in the dreams of the day, that the watcher within might behold them. Indeed, one night as he came home from visiting a patient, soon after Willie had at length taught his watchman his duty, Mr Macmichael did come upon the mill, and was just going to turn the water ' off at the well, which he thought Willie had forgotten to do, when he caught sight of the winding thread —for the moon was full, and the Doctor was sharp- sighted. “What can this be now?” he said to himself. “Some new freak of Willie’s, of course. Yes; the thread goes right up to his window! I dare say if I were to stop and watch I should see something happen in consequence. But I am too tired, and must go to bed.” Just as he thought thus with himself, the wheel