"I"m afraid that doesn"t mean anything," said Bud when he had signified that he, too, heard the ripple. "Dad said there were a lot of underground streams around here. This one must come from the little brook that flows through Smugglers" Glen. It takes a dip down under the rocks and comes to the surface again farther on."
"I guess you"re right," admitted d.i.c.k. "It doesn"t mean anything. But I didn"t know there was underground water in this section."
"Oh, yes, plenty of it," Bud added. "I"ve seen other places with rock fissures like this where you could hear water bubbling along beneath the surface."
"Then this goes into the discard," spoke Nort, meaning that it was useless to form any theory about the mysterious deaths if it was to be based on the underground streams.
"But we"d better get on to the cave mine!" cried Bud. "If those fellows are at their poison gas game again, it"s likely that Sam Tarbell and the fellows we left on guard are in as bad shape as these cows. Darn the luck, anyhow!"
"That"s what I say!" chimed in Nort as the three hastened to where they had left their ponies. "Just as we thought we were sitting pretty, with nothing to worry about, along comes this! Wonder how they worked the game, anyhow?"
"They must have got back in the cave--probably from the end where they ran out the time we chased "em with our gas masks on," said d.i.c.k.
"They sneaked up on our fellows, let loose a cloud of gas, put them out of business and then came down here to kill the cows."
"But that"s what I can"t understand," said Bud. "Why should they go to the trouble of killing cows? Cows can"t spy on those gold mine jumpers. Cows can"t get out any gold. It"s all so useless, this killing of our beasts."
"I guess they"re just natural devils as Billee claims," suggested Nort.
"But we"ll pay "em back!"
"You bet we will!" exclaimed Bud. "And now to the rescue! We"ve got to save Sam and his crowd if we can!"
They galloped their ponies in the direction of the Glen, and reached the opening to the sinister defile in record time. Nor did they stop to dismount. Rough as was the way, they rode their mounts up the valley until they came within sight of the cave. Nor were they stopped, and they detected no gas, though they were on the alert for it.
"Maybe it"s a false alarm," suggested Nort. "Maybe our fellows didn"t suffer from a gas attack after all."
"Well, the cows certainly did!" exclaimed his brother.
However their worst fears were realized when, as they flung themselves off their horses at the mouth of the cave they saw, just within, the prostrate forms of Sam Tarbell and his companion guards. Stark and silent the men lay there.
"We"re too late!" muttered Bud sorrowfully.
"They"re all dead!" echoed Nort.
"This is Death Valley sure enough!" came gloomily from d.i.c.k.
There was a movement within the cave. There sounded the rattling echoes of dislodged stones.
"Some one"s coming!" murmured Bud, drawing his gun.
A moment later there emerged from the cavern the form of Old Tosh. He did not appear surprised to see the boys, nor to note the prostrate forms of the men. In one hand he held a bottle of his Elixer and waving it over his head he cried:
"I"m just in time! Come on, boys, help me! We"ll save "em yet!"
CHAPTER XXIII
TESTING THE GOLD MINE
Any suspicions which the boy ranchers held against the old man vanished quickly as they saw the eagerness with which he went to work to save, if possible, the men on guard at the cave gold mine. Bud and his cousins had, naturally, held back a little against approaching the stark, prostrate forms too closely. They were still young enough to be, at a time like this, unduly impressed by death.
But Old Tosh, as he was generally called, went at the business as if he were a doctor intent on saving lives in desperate danger. He opened a bottle of his Elixer, and, though the boys thought it pitifully weak stuff for the occasion, he appeared to have unbounded faith in it.
Raising the head of Sam Tarbell, the old man placed the bottle to the silent lips, tipped it up and managed to force a little into the cow puncher"s mouth.
"Come on, you boys!" Tosh called to Nort, d.i.c.k and Bud. "You got to help. I can"t do this all alone. I"m just in time. I knew this would happen. They"re on the verge of death but I"ll save them."
"I"m afraid you"re too late," said Bud.
"No, I"m not. These men are alive yet. All they need is a little stimulant to bring "em around. They didn"t get much of a dose of the poison gas. If they had, not even my Elixer could save "em. But it can now. Come on, there"s another bottle in my coat pocket. Reach it out and get busy, boys!"
Bud made a jump to do as directed. And as he was taking the second bottle from the old man"s coat, while Tosh was still administering the medicine to Sam, Bud could not help wondering whether the queer hermit had anything to do with loosing the flood of gas against the mine guards. It was no time, now, however, to make such an inquiry.
Bud and his cousins gave Ned Frosh and Bill Dungan each some of the Elixer, raising the men"s heads and forcing the liquid between their lips as they had seen Tosh do. As for the hermit, he went from Sam to a puncher who rejoiced in the name of Slippery Mike, giving him a good dose.
And then, strange as it may see, each of the four guards revived, opened his eyes and sat up. They had dazed looks on their faces, but were unharmed.
"What happened?" asked Bud of Sam, who was the leader in charge of the force guarding the gold mine. "Did those fellows come back and shoot gas at you?"
"I don"t rightly know what did happen," Sam answered. "If those fellows came back we didn"t see "em. But there was sure some gas, for it hit us all of a sudden and keeled us over before we knew it. How did you get here, and what"s he doing here?" Sam pointed at the old man.
"He got here soon after we did," Nort explained. "And I guess it"s lucky he did. That stuff he gave you brought you fellows back to life."
"It"s strong enough to make a mud turtle race with a jack rabbit!"
chuckled Slippery Mike. "But it isn"t bad, at that. If I could have another swig of it----"
Old Tosh hospitably held out the bottle.
""Twon"t hurt you," he said. "It"s Life"s Elixer."
"But how"d you know we was knocked out?" asked Sam when each of the guards had taken some more of the medicine. "It only happened a little while ago."
"And we only came a little while ago," said d.i.c.k. "We were out on the range and we saw some dead cattle. Right away we jumped to the conclusion that you had been poisoned with gas same as the steers. So we came here and found you stretched out. Then along came Mr. Tosh and he did the right thing, it seems."
"Did you know this had happened?" asked Bud of the old man.
"What, that these men had been ga.s.sed? No, I wasn"t aware of it,"
answered the hermit. "I came back here to see if those men had gone away from my cave--the cave where they drove me out. I wanted to use it again, for there"s no better place for brewing my Elixer. I went in the cave from the other end, and when I got here I saw you men stretched out. I knew what had happened, right away."
"But did you see any of those rustlers, holdup men, or whatever they are, with their gas cylinders?" asked Bud.
"No, I didn"t," was the reply. "I don"t know anything about gas cylinders. The poison gas doesn"t come in cylinders. It comes out----"
"Oh, yes, it does come in cylinders, and it comes out of them,"
interrupted Bud. "We have some of the cylinders that we captured when we drove the men out of the gold mine."
"Gold mine?" excitedly cried the old man. "Where"s a gold mine?"
"In that cave," and Bud pointed to it. "The cave where we saw you brewing your pot of herbs. Didn"t you know there was gold there?"