Here was a ridge of rocks and beyond the top of the hill.
"They are gone!" murmured Roger, as his eyes discovered that the top of the hill was abandoned.
"I'll crawl forward and take a look," said Todd.

"Keep quiet now, or we won't git nuthin'." The cowboy disappeared over the top of the hill, crawling forward on his hands and knees.

He was gone fully ten minutes--a time that to the boys, just then, seemed like an age.

They looked to their weapons, to see that the firearms were ready for use.
Presently Dave, who was on the watch, saw Todd arise in a clump of bushes on the other side of the hilltop.

He was beckoning for the boys to advance.