Breakfast is scarcely over when Sister Slocum, in great agitation, comes bustling into the parlor, offers the most acceptable apologies for her absence, and pours forth such a vast profusion of solicitude for Mrs. Swiggs' welfare, that that lady is scarce able to withstand the kindness. She recounts the numerous duties that absorb her attention, the missions she has on hand, the means she uses to keep up an interest in them, the amount of funds necessary to their maintenance. A large portion of these funds she raises with her own energy. She will drag up the heathen world; she will drag down Satan. Furnishing Mrs. Swiggs with the address of the House of the Foreign Missions, in Centre street, she excuses herself. How superlatively happy she would be to accompany Mrs. Swiggs. A report to present to the committee on finance, she regrets, will prevent this. However, she will join her precisely at twelve o'clock, at the House. She must receive the congratulations of the Board. She must have a reception that will show how much the North respects her co-laborers of the South. And with this, Sister Slocum takes leave of her guest, assuring her that all she has to do is to get into the cars in the Bowery. They will set her down at the door. Ten o'clock finds our indomitable lady, having preferred the less expensive mode of walking, entering a strange world. Sauntering along the Bowery she turns down Bayard street. Bayard street she finds lined with filthy looking houses, swarming with sickly, ragged, and besotted poor; the street is knee-deep with corrupting mire; carts are tilted here and there at intervals; the very air seems hurling its pestilence into your blood. Ghastly-eyed and squalid children, like ants in quest of food, creep and swarm over the pavement, begging for bread or uttering profane oaths at one another. Mothers who never heard the Word of God, nor can be expected to teach it to their children, protrude their vicious faces from out reeking gin shops, and with bare breasts and uncombed hair, sweep wildly along the muddy pavement, disappear into some cavern-like cellar, and seek on some filthy straw a resting place for their wasting bodies. A whiskey-drinking Corporation might feast its peculative eyes upon hogs wallowing in mud; and cellars where swarming beggars, for six cents a night, cover with rags their hideous heads--where vice and crime are fostered, and into which your sensitive policeman prefers not to go, are giving out their seething miasma. The very neighborhood seems vegetating in mire. In the streets, in the cellars, in the filthy lanes, in the dwellings of the honest poor, as well as the vicious, muck and mire is the predominating order. The besotted remnants of depraved men, covered with rags and bedaubed with mire, sit, half sleeping in disease and hunger on decayed door-stoops. Men with bruised faces, men with bleared eyes, men in whose every feature crime and dissipation is stamped, now drag their waning bodies