"The farmers fought the thing systematically by a process they called 'listing': a turning over of the top-soil with plows. And after a while the listing, for some reason known only to the Almighty and the Department of Agriculture, actually did stop the trouble and the land stayed put again. Then the farmers planted Kaffir corn because it grows easily, and because they needed a network of roots to hold down the soil. Most of that land was reclaimed by the end of last summer." The little towns along the line are almost all alike. Each has a watering tank for locomotives, a grain elevator, and a cattle pen, beside the track. Each has a station made of wide vertical boards, their seams covered by wooden strips, and the whole painted ochre. Then there is usually a wide, sandy main street with a few brick buildings and more wooden ones, while on the outskirts of the town are shanties, covered with tar paper, and beyond them the eternal prairie. You can see no more reason why a town should be at that point on the prairie than at any other point. And it is a fact, I believe, that, in many instances, the railroad companies have simply created towns, arbitrarily, at even distances. The only town I recall that looked in any way different from every other town out there, was Wallace, where a storekeeper has made a lot of curious figures, in twisted wire, and placed them on the roof of his store, whence they project into the air for a distance of twenty or thirty feet. I think, though I am not sure, that it was before we crossed the Colorado line when we saw our first 'dobe house, our first sage brush, and our first tumbleweed. Mark Twain has described sagebrush as looking like "a gnarled and venerable live oak tree reduced to a little shrub two feet high, with its rough bark, its foliage, its twisted boughs, all complete." In "Roughing It" he writes two whole pages about sagebrush, telling how it gives a gray-green tint to the desert country, how hardy it is, and how it is used for making camp fires on the plains and he winds up with this characteristic paragraph: "Sagebrush is very fair fuel, but as a vegetable it is a distinguished failure. Nothing can abide the taste of it but the jackass and his illegitimate child, the mule. But their testimony to its nutritiousness is worth nothing, for they will eat pine knots, or anthracite coal, or brass filings, or lead pipe, or old bottles, or anything that comes handy, and then go off looking as grateful as if they had had oysters for dinner." [Illustration: The little towns of Western Kansas are far apart and have, like the surrounding scenery, an air of sadness and desolation]