"But," cried Matt, "does Siwash Charley look like Cant Phillips?"

"Not much, so far as I've been able to discover. Still, two years will make a big change in a man—especially if the man does what he can to help on the change. Fortescue killed himself two years ago, and it was a year and a half ago that Siwash Charley appeared in this part of the country. At times there is a soldierly bearing about Siwash Charley which may have been the result of training in the army. Besides, he is about the height and build of Phillips. A soldier looks vastly different out of his uniform and in rough civilian clothes."

"Then," observed Matt, watching through the open side of the tent as a horseman came galloping down the road from the direction of the post trader's, "the military have a double purpose in capturing Siwash Charley."

"They will have," declared Cameron grimly, "as soon as I air my suspicions. For the present, though, keep what I have said to yourself. Ah," he finished, as the horseman drew up beside the tent, "a visitor, Matt, and rather a rough one, at that."

Cameron excused himself, picked up the fateful dagger, and started back toward the post. Matt stepped out to pass a few words with the horseman, while McGlory went to his work on the aëroplane.

"My name's Hackberry," said the horseman, a wiry, ferret-like figure of a man, "an' I got a letter here fer Motor Matt. Which is him?"


[CHAPTER IV.]

MURGATROYD'S FIRST MOVE.

Motor Matt was a keen reader of character. At first glance, and from a distance, he had not liked Hackberry's appearance any too well; and now, at closer view, he liked it less.