Some restless, gambling soul could not do without a cigarette and he had detected its faint odor in time. Turning his head slowly, he sniffed deeply and swore under his breath, for he was going partly with the wind, which meant that the smoker must be somewhere behind him. Then a gentle breeze, creeping along the ridge in a back-draft, brought to him the strong and pungent odor of the fire; and he nodded in quick understanding.

The back-draft told him that the smoker was in front of him and cleared up one danger; but it also had blotted out the odor of the cigarette, and as he started forward again he put his faith in his eyes and ears. Slowly he moved along, a few feet at a time, and then he caught the brief and fragrant odor again. Worming around a great, up-thrust slab of lava he stopped suddenly and held his breath. A speck of fire, faint through the clinging ashes, moved in a swift, short arc, became brighter and moved back again, a gleaming dot of red. He could see the hand and part of the arm of the man who had just knocked the ashes from a cigarette in a characteristic and thoughtless gesture. He was sitting just around the corner of a huge bowlder not far away, his back to it, and a dull gleam of reflected moonlight revealed the end of his rifle.

From where he now lay Johnny could see the smoldering ruins of his cabin, where the flames were low and the flying sparks but few. A little current of air fanned the ashes for a few minutes and sent the sparks swirling and dancing, and the flickering, ghostly flames licking upward with renewed life. The increased light, fitful as it had been, brought a smile to his face; for he had caught sight of a pair of spurred boots projecting beyond a rock not far from the glowing embers.

"Ah, th' devil!" muttered the man near him. "I'm goin' home. He's scared out."

The speaker arose and stretched, and grumblingly leaned over to pick up his sombrero, the moon lighting his hair; and he suddenly crumpled forward and sprawled out without a groan as Johnny's Colt struck his head.

The owner of the spurred boots, down behind the rock near the cabin, wriggled backward and looked up to see what had made the noise, caught sight of a dim, ghostly figure moving past a bowlder and called up to it.

"Come on, Ben; let's get goin'. Where's Fleming?

"Thanks to my fool idea of strategy," said a peeved voice high above the cabin, "which I borrowed from our doughty friend, Mr. Ackerman, I'm up here, smoked up like a ham. I ain't stuck on this. Shootin' a good man from ambush never did set well on my stummick. Reckon Ben's asleep, like a reg'lar sentry; he didn't have th' cussed smoke to make things interestin' for him. Hey, Ben!" he called, wearily.

"No use yellin'," warned Spurred Boots earnestly. "He ain't asleep. I just saw him move. Up to some of his fool jokes, I reckon; an' it's a d—d poor time to play 'em. I'm a little nervous, an' might shoot without askin' any questions. Comin' down?"