"What does that mean?" asked the latter.

"You've got me," rejoined his chief. "I couldn't catch the words, but it behooves us to be careful."

And with eyes and ears alert, the outlaws again advanced. But their assurance was gone.

That something was transpiring of which they were ignorant, yet which vitally concerned them, each of them believed. So strong did this feeling become at last, that Cole bade his chief wait in the forest while he went forward to reconnoitre.

At first, the world-famous desperado would not listen to the suggestion, declaring that if either of them went, he would. But his opposition was finally overcome by his chum's argument that it would be less disastrous for him to be captured than his chief and, picking out a thicket several rods from the trail they had been following, Jesse concealed himself to await the result of the scouting expedition.

Leaving his horse behind, the eldest of the Younger brothers glided away among the trees, now dodging from one trunk to another, now dropping to his knees, but ever with the silence and stealth of an Indian brave.

The roar of the guide had been heard by the detectives as well, and as it broke on the air, Higgins cursed the man roundly.

"He'd wake the dead," he growled. "If Jesse's in these woods, he'll get wise in a jiffy. Confound the idiot, anyhow."

"Don't fly off the handle so," soothed Jones. "The bandits probably know we're after them. They'll think the shout came from behind and ride all the faster to reach the cabin to get their nags hidden before we get there.