"Smoke?"—Before Lennon's mental vision flashed a vivid picture of the puffs of smoke rising into the noontime desert sky from the ridge near the waterhole—"Smoke signalling!"

What a dupe he had been! Even now, when the truth had been spread out before his eyes, he had taken it for pure fiction. Yet every seeming absurdity in Elsie's account became credible the moment he considered the facts he knew, in the light of understanding.

Though Carmena had made much of probable danger from the "bronchos," she had sent up those telltale puffs of smoke. During the flight across the Basin she had changed from boots to moccasins, which he now knew to be of Apache style, if not of Apache make. They would account for the moccasin print behind the crag from which his hat had been shot off and his burro killed. For her to cut down to her pony, pull on her boots, and ride around to the wash along the trail had been easy.

The purpose of her strange attack clearly had been to break up his prospecting trip by the death of the burro and to test whether he could and would fight. No less clear, now, was the subtle manner in which she had both spurred his daring with her derision and appealed to his chivalry for protection against the murderous bronchos. All the time Cochise and his band were over in the Basin, waiting for her to lure a victim within their power.

On this point was it not probable that Elsie was mistaken? Had not Carmena's intention been to have her savage accomplices capture him and hold him for ransom? The game might well have included a pretended capture of herself, so that chivalry would lead him to pay a larger ransom.

No—Elsie's explanation was the more probable. And he could trust her truthfulness. Whatever he might think of Carmena, this child-minded girl at least was absolutely innocent of any scheming. Her dread of Cochise could not possibly have been feigned.

Even Carmena must be given her due. She had been driven desperate by the threats of Cochise to take Elsie as his squaw; and the partnership of her father in the illicit making and bootlegging of moonshine whiskey had prevented her from appealing to the law for protection. But, on the other hand, she had deliberately taken the risk of killing the first chance stranger that came along the Moqui trail——

Lennon frowned as he pictured the hole through the crown of his sombrero. That had been an uncomfortably close shot. Why had not the girl met him face to face on the trail and frankly asked for his aid? Instead of that straightforward, above-board procedure, she had risked shooting him, had deceived him, had led him into a trap where he would have had to kill all the bronchos or be killed. In the first case, according to Elsie, she would have had him help her attack the rest of the Apaches in the Hole. But if he had been killed she undoubtedly had planned to put all the blame on him.

He was no coward. As he mulled over the situation his eyes sparkled at the thought of how, with his long-range rifle, he might have out-fought Cochise and his followers. But that was not the rub. Carmena had treated him as a blind dupe—had thrown dust in his eyes and beguiled him into the double snare that she had set for him and Cochise.

He would have been only too glad to take the venture with her if she had told him beforehand. But she had not trusted him. The accident of the Gila monster's bite alone had blocked her scheme to make him chance the sacrifice of his life in complete ignorance of her real purpose.