"Wa'al," chuckled Bushnell, "thet's w'at I call dead fool luck, beggin' yer pardon fer speakin' so open like, at which I means no harm whatever."
"Oh, ye needn't beg my pardon," quickly said Professor Scotch. "I don't want any credit for getting away. It wasn't a case of brains at all."
Breakfast was prepared, and they ate heartily, after which Frank, Hans, and the professor lay down to sleep, while Bushnell smoked a black pipe.
But even Bushnell was not made of iron, and the pipe soothed him to slumber, so the entire party slept, with no one to guard.
All at once, some hours later, they were awakened by an exclamation from Frank, who sat up and stared at the form of a stranger, the latter being quietly squatting in their midst, calmly puffing at a cigarette, while his poncho was wrapped about him to his hips.
Frank's exclamation awakened Bushnell like an electric shock, and, even as his eyes opened, his hand shot out, the fingers grasping the butt of a revolver that was pointed straight at the stranger.
"Stiddy, thar!" called the Westerner. "I hev ther drop on yer, an' I'll sock yer full of lead ef yer wiggle a toenail! You hear me chirp!"
The stranger continued smoking, his coal-black eyes being the only part of him to move, for all of the threatening revolver.
Hans sat up, gasping:
"Shimminy Gristmas! Der pandits haf caught us alretty soon!"
At this Professor Scotch gave a groan of dismay, faintly gurgling:
"Then I'm a goner!"
That the stranger was a half-blood could be seen at a glance.
"Drap thet cigaroot, an' give an account of yerself instanter right off!" ordered Bushnell, threateningly. "Who in blazes be yer?"
The cigarette fell from the man's lips, and he answered:
"I am Rodeo."
"Wa'al, who is Rodeo?"
"The brother of Pacheco."
"Don't I toldt you dot!" panted the Dutch boy.
Professor Scotch groaned again, and rolled a little farther from the half-blood, but still made no effort to sit up.
"Wa'al, dern your skin!" cried Bushnell. "You've got a nerve to come hyar! I s'pose Pacheco an' his gang of onery varmints is within whoopin' distance?"
"I am alone; there is no one within call."
"Wa'al, w'at be yer hyar fer, thet's what I wants ter know?"
"I found you asleep, and I came to warn you."
"Of what?"
"Danger. The ladrones are on your trail already. Before the sun sinks behind the mountains they will be here. If you are not gone, you must all fall into their hands."
Bushnell looked doubtful and suspicious, while a puzzled expression came into his bronzed face.
"Look hyar," he said; "you're up ter some game, an' I'm derned ef I know what she am, but yer wants ter understand yer can't monkey with this old coon none whatever. I hold the drop on yer, Old Socks, an' I may take a fancy ter bore yer once jest fer fun, so ye'd best talk straight an' squar', an' be lively about it."
"Yah," nodded Hans, threateningly, "you petter peen in a plamed pig hurry apoudt dot talking pusiness."
"What do you wish me to say, señors?"
"Explain why you're hyar ter warn us."
"Because I'm the brother of Pacheco."
"Thet don't go down with this old coon. Pacheco is ther leader of ther bandits."
"He was the leader of the bandits."
"Was the leader?"
"Si, señor."
"An' ain't he now?"
"No, señor."
"How long since?"
"At least one month."
"Oh, say, thet thar won't do—I tells yer it won't, fer we know er blamed sight better! Rodeo, lying is dangerous with me 'round."
"Señor, I do not lie; I tell you the truth. One month ago Pacheco was the leader of the band; now he is dead, and another is in his place. This other killed him in a battle, and by that he won the right to be leader of the band. He has taken my brother's name, and he calls himself Pacheco. Señors, I swear to you I speak the truth—I swear by all the saints! My brother is dead, and there is an impostor in his place."
Frank was impressed, and his hand fell on Bushnell's arm.
"I believe the fellow really speaks the truth," he said. "He seems sincere, and his eyes are square and steady."
"Yer can't tell about ther skunks," muttered the Westerner; "but still this one does seem ter be layin' a straight trail."
"I have taken my oath," continued the half-blood, a red light in his dark eyes—"I have sworn to kill the murderer of my brother, and I will keep the oath. That's why I am here. I have been watching the band for two weeks; I know every move they will make. I know when you leave Huejugilla el Alto, and I know they will follow. I make sure of that, and then, with my heart full of joy, I ride fast in advance. At last—at last they go to my country in the mountains! My people are there—my other brothers, my cousins, my relatives. They will all stand by me, and they will be ready to avenge Pacheco. The wrath of my people shall fall on the head of the impostor! You wonder why I warn you? I will explain. You are bound far in the mountains, and the false Pacheco will follow. If you are captured, he may turn back. I want him to follow you—I want you to lead him into the snare. That is why I am here, and that is why I have warned you, señors. It is done, and now I will go."
He arose to his feet, heedless of Bushnell's command to "keep still," and strode toward the horses. They saw an extra animal was there, and, in a moment, he had flung himself on the creature's back.
"Buenos dias, señores."
A clatter of hoofs, the flutter of a poncho, and a crimson serape, and Rodeo's horse was galloping up the ravine that still led deeper into the mountains. Man and horse soon vanished from view.
CHAPTER XI.
THE AWAKENING VOLCANO
Two days later, shortly after sunset, the party camped far in the depths of the Sierra Madre Mountains.
The words of Rodeo, the half-blood, had proved true, for they were pursued by the bandits, but, thanks to the skill of Bushnell, they had been able to give the desperadoes the slip.
"By ther end of another day we oughter be able ter clap our peepers on ther Silver Palace," declared the Westerner.
Professor Scotch was now as eager as any of them to see the wonderful palace, all his doubts