She observed that he did not wolf his food, voracious though he was. While he ate she returned 21 to the fire with the running iron and heaped live coals around the end of it.

“You’ve had a pretty tough time of it,” she called across to him gently.

“It hasn’t been exactly a picnic, but I’m all right now.”

The girl liked the way he said it. Whatever else he was—and already faint doubts were beginning to stir in her—he was not a quitter.

“You were about all in,” she said, watching him.

“Just about one little kick left in me,” he smiled.

“That’s what I thought.”

She busied herself over the fire inspecting the iron. The man watched her curiously. What could it mean? A cow killed wantonly, a calf bawling with pain and fear, and this girl responsible for it. The tenderfoot could not down the suspicion stirring in his mind. He knew little of the cattle country. But he had read books and had spent a week in Mesa not entirely in vain. The dead cow with the little stain of red down its nose pointed surely to one thing. He was near enough to see a hole in the forehead just above the eyes. Instinctively his gaze passed to the rifle lying in the sand close to his hand. Her back was still turned to him. He leaned over, drew the gun to him, and threw out an empty shell from the barrel.

At the click of the lever the girl swung around upon him.

“What are you doing?” she demanded. 22