Could it be only the power of a new labor organization? That might well be great, but the idea did not convince Kurt. During a hurried and tremendous preparation by the government for war, any disorder such as menaced the country would be little short of a calamity. It might turn out a fatality. This so-called labor union intended to take advantage of a crisis to further its own ends. Yet even so, that fact did not wholly explain Glidden and his subtlety. Some nameless force loomed dark and sinister back of Glidden's meaning, and it was not peril to the wheatlands of the Northwest alone. Like a huge dog Kurt shook himself and launched into action. There were sense and pleasure in muscular activity, and it lessened the habit of worry. Soon he ascertained that only Morgan had returned to work in the fields. Andrew and Jansen were nowhere to be seen. Jansen had left four horses hitched to a harrow. Kurt went out to take up the work thus abandoned. It was a long field, and if he had earned a dollar for every time he had traversed its length, during the last ten years, he would have been a rich man. He could have walked it blindfolded. It was fallow ground, already plowed, disked, rolled, and now the last stage was to harrow it, loosening the soil, conserving the moisture. Morgan, far to the other side of this section, had the better of the job, for his harrow was a new machine and he could ride while driving the horses. But Kurt, using an old harrow, had to walk. The four big horses plodded at a gait that made Kurt step out to keep up with them. To keep up, to drive a straight line, to hold back on the reins, was labor for a man. It spoke well for Kurt that he had followed that old harrow hundreds of miles, that he could stand the strain, that he loved both the physical sense and the spiritual meaning of the toil. Driving west, he faced a wind laden with dust as dry as powder. At every sheeted cloud, whipping back from the hoofs of the horses and the steel spikes of the harrow, he had to bat his eyes to keep from being blinded. The smell of dust clogged his nostrils. As soon as he began to sweat under the hot sun the dust caked on his face, itching, stinging, burning. There was dust between his teeth. Driving back east was a relief. The