These trappers occasionally, and at long intervals, return for a few days or weeks to the haunts of civilization; and this occurs when they have collected a sufficient quantity of beaver skins. They then fell a hollow tree that stands on the shore of some navigable stream, make it water-tight, launch it, load it with their merchandise and their few necessaries, and float and row for thousands of miles down the Missouri, Arkansas, or Red River, to St Louis, Natchitoches, or Alexandria. They may be seen roaming and staring about the streets of these towns, clad in their coats of skins, and astonishing strangers by their wild and primitive appearance. * * * * * I was sitting on a sofa in a corner of the ladies' cabin, with Louise by my side, and talking over with her these and other recollections of more or less interest. The tea hour was long past, and the cabins were lighted up. Suddenly we were interrupted in our conversation by a loud noise overhead. "A nigger killed!" sang out somebody upon deck. "A nigger killed!" repeated two, ten, twenty, and at length a hundred voices; and thereupon there was a running and trampling, and hurrying and scurrying, an agitation in our big floating inn as if the boilers were on the brink of bursting, and giving us a passage into eternity in the midst of their scalding contents. Louise started up, and dragging me with her, hurried breathless through the two saloons, to the stairs leading upon deck. "Who is killed? Where is the poor negro?" The answer I got was a horse-laugh from a score of backwoodsmen. "Much noise about nothing, dear Louise."