"Bad one, isn't it?" questioned the lad.
"Yes."
"Do you think it is coming this way?"
"I can't be sure. Wait; don't wake them yet," he whispered, raising a restraining hand. "Yes, here it comes! It's a cyclone. Quick, get them out of their tents!"
Almost before the words were out of his mouth the funnel swooped down into the broad sage-sprinkled draw, setting its deadly coils over the camp of the Pony Rider Boys.
CHAPTER III
TWISTED BY A TWISTER
"Turn out!" bellowed the guide, his voice faintly heard above the roar of the storm.
"Run for your lives!" piped the shrill voice of Tad Butler.