Silent Sam had reported some jack-rabbits on one of the southern ranges, and the Captain thought it would interest the party from the Edwards ranch to come over the next day and help run them.

Jack-rabbits have become such a nuisance in certain parts of the West of late years that a price has been set upon their heads, and the farmers and ranchmen often organize big drives to clear the ranges of the pests.

This was only a small drive on the Bar-T; but Captain Rugley had several good dogs, and the occasion was an interesting one–for everybody but the jacks.

Of course, the old ranchman could not go; but Frances and Sam were at Cottonwood Bottom soon after sunrise, waiting for the party from Mr. Bill Edwards’ ranch.

José Reposa had the dogs in leash–two long-legged, sharp-nosed, mouse-colored creatures, more than half greyhound, but with enough mongrel in their make-up to make them bite when they ran down the long-eared pests that they were trained to drive.

The branch of the river that ran through Cottonwood Bottom was too shallow–at least, at this season–to float even a punt. Frances gazed down the wooded and winding hollow and asked Silent Sam a question:

“Do you know of any place along the river where a man might hide out–that fellow who stopped us at the ford the other evening, for instance?”

“There’s a right smart patch of small growth down below Bill Edwards’ line,” said Sam. “The boys from Peckham’s, with that Pratt Sanderson, didn’t more’n skirt that rubbish, I reckon, by what Mack said,” Sam observed. “Mebbe that hombre might have laid up there for a while.”

“Before or after he robbed us?” Frances asked quietly.

“Wal, now!” ejaculated Sam. “If he took that chest aboard the punt, and the punt was found below the ford—”