A shot a yell silence Such, as soon as I could collect myself sufficiently to form an idea at all, were my midnight sensations as I sat up in my bed, with my chin on my knees, my hair on end, my body bedewed with cold perspiration, and my limbs trembling from the tips of my fingers to the points of my toes. I had been peacefully dreaming-something about an automatic machine into which you might drop a Latin exercise and get it back faultlessly construed...