I tried the street door of the house, but it was fastened. I threw myself against it with all my strength, and it yielded to the concussion. As I entered the dark passage, I found myself suddenly grappled by a strong man, who threw me down and held me by the throat. I struggled to free myself, but in vain. His grip tightened. In a few moments I would have been lifeless. But, just at the instant when consciousness was about leaving me, the guardian of the night appeared. With a single stroke of his heavy mace, he laid the midnight robber and assassin senseless upon the floor. How instantly was that humble watchman ennobled in my eyes! How high and important was his use in society! I looked at him from a new standpoint, and saw him in a new relation. "Commonplace!" said I, on regaining my