Mr. Dootleby had a great habit of walking at night, though he seldom came down town so far as this. His apartments were in Harlem, and usually, after he had taken his dinner and played a rubber of whist, he found himself sufficiently exercised by a stroll as far as Forty-second Street. But to-night he felt a trifle restless, and journeyed on. Though his hair was nearly white and his face somewhat deeply furrowed, Mr. Dootleby's tall heavy figure stood straight toward the zenith, and moved with an ease and celerity that many a younger man had envied. With his antecedents I am not entirely familiar, but they say he was always eccentric. I, for my part, shall like him none the less for this. They say he was rich once, but that he never knew how to take care of his money, and what part of it he did not give away slipped off of its own accord. They say he was past fifty when he married, and his bride was a young woman, and when they went off together he was as frisky as a young fellow of twenty-three. Then, they say, she died, and after that he took but little interest in things, spending his time chiefly in such amiable pursuits as the entertainment of the children playing in Central Park, and the writing of an occasional article for the scientific papers, on "The Peculiar Behavior of Alloys." Despite the dinginess of his costume, Mr. Dootleby was a handsome old man, and he looked very out of place on the Bowery. Not that good looks are wanting in the Bowery, for many a crownless Cleopatra mingles with its crowds. But Mr. Dootleby, as he stood in the shadow of the coffee-vender's booth, seemed to be the one kind of being necessarily incongruous with the midnight Bowery spectacle. Mr. Dootleby stood and looked for full twenty minutes. In some of the faces that passed him he saw only a careless sensuality brightened by the flush of excitement. Others, somewhat older, were full of brazen coarseness, and others, older still, bore that pitiful look of hopeless regret, quickly changing to one that says as plainly as can be that the time for thinking and caring has gone. Upon many was stamped the brand of inborn infamy, their only inheritance. [Illustration: THE BOWERY NIGHT-SCENE.] Some hunted souls went by, their manner jaded and hapless, their steps nervous and irresolute, and their eyes sweeping the streets before them, never resting, never closed. A few as they passed scowled at him--even at him, as if there were not one in all this world upon whom they had not declared war. Want had marked most of them with unmistakable lines, and crossing these were often others telling that they knew no better than they did.