"Well, I didn't hear a sound!" assented Yellin' Kid.

"Nor I," said Old Billee.

There was no use asking Buck Tooth. An actual demonstration would have been required to make him understand what a "snore" was, and then he might have misinterpreted it into an attempt to work some "magic" on him.

"Well, somebody came in our camp, and left that board—there's no getting away from the fact," declared Bud, as he put aside the ominous warning. "And it may have some connection with the stoppage of the water, or it may not."

"I'm inclined t' think it has," said Yellin' Kid. "An', what's more, Bud, I think we'll wake up again, some mornin', t' find that reservoir of yours out-a business."

"Do you mean Hank Fisher, or Del Pinzo and his crowd, will blow it up?" asked Bud anxiously.

"Not exactly that, but they'll cut off your water supply."

"But how can they?" asked Bud. "They can't do anything to the pipe intake at Pocut River without being seen, and dad had legal advice to the effect that he has as good right to that river water as Double Z, or any other ranch. And as for this end of the pipe here, we can look after that, I reckon," and he significantly tapped his .45 which he had strapped on, preparatory to getting ready for the cattle shipment.

"That's all right," asserted Yellin' Kid. "But you've forgotten th' big tunnel under the mountain, Bud, where the water runs free after it leaves the river pipe, an' before it gets to the pipe here."

"But Hank, or Del Pinzo, can't cut off the water inside the mountain tunnel without having it back up and run into the river again—and it didn't do that!" Bud insisted.