"Then," she said quietly, "we will stay here, Charley."

Leland appeared irresolute. "After all, we wouldn't be so very long away."

"No," said Carrie, firmly. "There is a lot against you, and you mustn't leave a single advantage to the enemy."

Leland stooped and kissed her. "Well, I guess you're right—still, I think I know what you're going to do without for me."

Nothing more was said, but it was not needed, for there was perfect understanding between them as they went into the house together.

It was early next morning when Leland harnessed four horses to the big gang-plough, and, as there was moonlight that night, he still sat behind another four until long after the red sun went down. There were other men he could have bidden to do the work for him, but he knew the odds against him, and meant to do it himself thoroughly. It was also careful ploughing, and not done in haste, as is most usual in the West, for throughout most of it the clods ran dead smooth and level, without a break to let the grass tussocks through. Their sides, gleaming from contact with the polished steel, were laid towards the prairie, presenting to it a serried phalanx of good, black loam; but where the sod was unusually friable, Leland got down to toil with the spade.

A grass-fire needs very little to help it. A tuft or two of dry grass projecting from a half-turned clod will suffice, and the flame will sometimes creep in and out between and across the ridges, wherever a few withered stalks may lie. Leland knew he had not done with the rustlers yet, and it was advisable to take due precautions. The standard guard-furrows were considered quite enough by most of his neighbours, who, indeed, now and then neglected to plough them. But he had a good deal at stake, and meant, in so far as it was permitted him, to make quite sure.

He went round the wheat and oats, and then spent several days ripping odd strips here and there across the prairie in the track of the prevalent winds. It was fiercely hot weather, but he was busy every hour from dawn to dusk, and at nights his men grinned as they mentioned it. Charley Leland was getting very afraid of fire, they said. When he was satisfied with the ploughing, he had the axes and grub-hoes ground, and set the men to work cutting out the smaller growth of willows of underbrush in the strip of birches that stretched close up to the homestead from the bluff. When Gallwey, who had other duties, found him busy at it the first morning, he smiled a little.

"I suppose it's really necessary. If not, it would be a considerable waste of time," he said.

"Well," said Leland, drily, "I almost think it is. A good deal of this stuff is tinder-dry, and you can't plough through the bluff. I don't know if you have ever seen a bad fire in the underbrush? You can't beat it out, as you can now and then when it's in the grass."