"That special delivery letter," and Dick pointed to it. "Wasn't here last night," he went on, "for I tied Blackie to that tree before I staked him out. What is it?"
Bud rolled out of his blanket, and took the piece of paper from the tree.
"It's a warning!" he announced.
"A warning?" cried Nort and Dick, while Buck Tooth began making a fire.
"Yes," went on the boy rancher. "Here's what it says:
"'Don't take no more watter frum Pocut River if you want to stay healthy!'"
"Whew!" whistled Dick. "What does that mean?"
"Just what I'd like to know," said Bud, and then all three boys started, and looked toward the upward slope of the mountain, down which they had partly descended. For there came rolling toward them a mass of dirt and stones, indicating the approach of some one.
CHAPTER IV
A STRANGE REAPPEARANCE
Characteristic it was of Bud Merkel, being a son of the west as he was, that his hand instinctively sought the leather holster whence protruded the grim, black handle of his .45. But he did not draw the weapon, nor did Nort or Dick pull theirs, which they had started to get out when they noted Bud's action.
For Bud smiled when he had a glimpse of the newcomer, and Buck Tooth, who had glanced up from where he was making the fire, gave a grunt of welcome.
"Babe!" exclaimed Nort, as he recognized the fat assistant foreman of Diamond X ranch. "Babe!"
"Sure! Who'd you think it was?" came the smiling question. "Looks like you had an idea it might be one of them rustlers that made trouble when you fellers was here before! Eh?
"Glad t' see you two ex-tenderfeet," and Babe Milton grinned broadly as he accented the ex, and held out a welcoming hand to Nort and Dick. "They said you was comin' back to Diamond X, but I sorter missed you – been out tryin' t' locate a bunch of strays," he confided to Bud, "an' I didn't have no luck! Glad to meet yo' all, though, powerful glad! 'Specially on account of that there coffee!" and he sniffed the air as he caught the aroma of the fragrant pot Buck Tooth was putting on to boil.
"But what are you lads doing so far from Diamond X?" Babe went on, when they had moved over to the camp fire, the blaze of which was genially warm this cool morning on the mountain.
"We aren't stopping there this trip," said Nort.
"We're 'on our own,'" proceeded Bud. "I'm raising cattle in the old Buffalo Wallow Valley – Flume I call it now."
"Oh, yes, I did hear you were going to tackle that," spoke Babe. "Didn't know you'd got stocked up, though. Well, I've been over at Square M for so long I don't hear no real news no more. Gosh! But we did have some excitement the time those professor chaps pulled that Trombone out of the ground; didn't we, Bud?" he chuckled.
"Triceratops, Babe! Triceratops!" corrected Bud, laughing at the expression of the fat assistant foreman's face.
"I never could remember the name of them musical pieces, nohow!" sighed Babe. "Fond as I am, too, of singing," and, taking a long breath, he bellowed forth on the unoffensive morning air this portion of a ballad:
"Sing me to sleep with a spur for a rattle,
Fill up the biscuits with lead.
Coil me a rope 'round th' ole weepin' willow,
Curl my feet under my head!"
"Glad you feel that way about it," remarked Bud, rather soberly, as they squatted around the fire for breakfast, which Buck Tooth seemed to have prepared in record time.
"What's bit you?" asked Babe, pausing with a smoking flapjack half way to his mouth, while in his other hand he held a steaming tin cup of coffee. "Git out th' wrong side of th' saddle this mornin'?"
"No, but there's trouble over at the valley," explained Bud. "The water has stopped running and – "
"The water stopped running!" interrupted Babe.
"Yes, and when we start out, intending to see what's the trouble, we get this warning," and Bud extended the dirty piece of paper that had been fastened to the tree with the thorn.
"Whew-ee-ee!" whistled Babe, as he read the scrawl of misspelled words. He opened his mouth again, to intone another of the hundred or more verses of his favorite cowboy song, but Bud motioned to him to refrain.
"Don't you like my singin'?" asked Babe, a bit hurt.
"Yes, but I want to ask you some questions," went on Bud. "You say you've been out looking for strays?"
"Yep; prospectin' up and down Snake Mountain all yist'day an' part of th' night. My grub giv' out with supper last night, an' I was hopin' I might even run into a bunch of Greasers, when I saw you folks spreadin' th' banquet table here."
"Glad you joined us," remarked Nort.
"So'm I," mumbled Babe, his mouth full of bacon and flapjacks. "But what's your questions, Bud? Shoot!"
"Did you see anybody who might have written this?" and the boy rancher again read the sinister warning:
"'Don't take no more watter frum Pocut River if you want to stay healthy.'"
"Why, no, I didn't see nobody," spoke Babe, with more force than grammar. "'Tain't a joke; is it?"
"Not when I tell you the water has stopped running," said Bud.
"So you did! Hum, that's mighty queer like!" mused the assistant foreman, who had, early in the spring, been transferred to Mr. Merkel's Square M ranch from Diamond X. "But some of us rather thought there'd be trouble when your paw dammed up the river to shunt some of it through the old water course over to Buffalo Wallow. Hank Fisher claims his water supply has been lessened by what your paw did, Bud."
"That's all bosh!" exclaimed Bud. "There's as much water for Hank Fisher as he ever had at Double Z. Besides, this isn't his way of doing business. He's as mean as they make 'em, but he'll come out in the open and tell you what he thinks of you."
"Yes, Hank is that way —sometimes," agreed Babe cautiously. "At th' same time I wouldn't put it past him. Better tell your paw about this, Bud. You got grit – all three of you!" and he included the other boys in his glance. "But you can't fight Hank Fisher, Del Pinzo and that onery gang of Greasers and Mexicans!"
"There!" cried Nort, clapping his hand down on his outstretched leg. "That's who that man was – Del Pinzo!"
"What man?" asked Babe.
"The one Bud shot."
"What's that?" cried Babe, half starting to his feet. "Did you shoot somebody?"
"Well, I may have creased him," admitted the boy, using a word to denote a grazing bullet wound, hardly more than a scratch.
"Whew-ee-ee!" whistled Babe again. "This sounds like old times! Let's have the hull yarn, Buddy!" he appealed.
Whereupon Bud related how he had ridden from his new ranch – Diamond X Second – to meet his cousins whom he expected. He told of finding the stream of water shut off, of the appearance of the man, the shot, his sudden vanishing, and the subsequent night ride of the boys.
"That was Del Pinzo, I'm sure of it!" declared Nort. "I was trying to think where I'd seen him before, and now I remember!"