A running form almost at his side drew his attention briefly, and all but drew hot, questing lead after it. Then he made out that it was but one of the stolen steers, abandoned now; he pressed by, firing time after time into the cañon ahead of him. And behind him he heard Terry's voice, eager and fearless, crying out:

"Good boy, Steve Packard! We'll get 'em yet!"

A spurt of flame from far ahead and close to the wall of the cañon, the crack of another rifle, long drawn out, and the whine of a bullet singing its vicious way overhead, and again Steve fired, answering shot with shot. He heard a man shout and fired in the direction of the voice. And then the only sounds rising from the narrow gorge were those of running horses and the accompanying noises of rattling stones.

Now the way was again tortuous, pitch-black, boulder-strewn. Steve slowed down rather than break his horse's legs or his own neck, not knowing whether to turn to right or left. In a moment of uncertainty he felt and heard Terry push ahead of him. He heard her hurrying on and followed, shouting to her to come back. Ten minutes later, out of the pass now and upon a low-lying ridge whence he could look across the hills billowing away darkly toward the southland, he came up with her again.

"They got off that way." She pointed south. "Saw one figure and maybe two going down the slope. There's no use following. The way is too open and it's too dark. They've got away after all."

"For to-night," said Steve. "But maybe the fellows at the top of the cliffs——"

"I'll show you the way up," said Terry.

So without delaying they turned back and came presently under Drop Off Cliffs again. Here they left their horses and, Terry showing the way, found the old path up the precipice. Along many a narrow shelf of rock they went, over many a gigantic granite splinter where foothold was precarious enough, up many a steep climb. But in their present mood they would have achieved even a more difficult and more hazardous task with eagerness and assurance. Twenty minutes brought them to the top.

"Who's that?" shouted a sudden voice as Steve's hat came up out of the void. "Hands up!"

"That you, Barbee?" grunted Steve. "Hands up? I'd drop a clean hundred feet if I did a fool trick like that. Did they get away? The men up here?"