Rawson, the sheriff said his name was, and he was a lawyer from Denver, looking for a boy who was his nephew, and whose name therefore was likely to be the same!

Surely he must be referring to their new friend, Aleck. But the sheriff had declared the boy to be a thief; and they could never believe Aleck that, with his frank face, his clear eyes, and engaging manners. There must be some sort of a mistake; or else this so-called Artemus Rawson was a fraud of the first water, and just trying to get possession of that secret connected with the hidden mine, the same as Colonel Kracker!

Step Hen put a finger on his lips, and that told Davy to keep quiet, so that the others might not suspect their comrades in the other camp were entertaining the very boy these men sought at that particular minute.

And when he had the chance, Step Hen whispered a few words to Smithy that rather startled that worthy, who had apparently not noticed what was being said when the sheriff was talking; he having hurried over to try and cut some slices from the carcase of the big-horn, as he wished to get into the habit of doing these handy things about camp.

There now remained but Toby; and from the sly wink which the guide gave Step Hen, upon seeing the anxious look on the boy's face, it was plain that he had grasped the situation immediately, and they need not fear that he would betray Aleck.

While the two men were eating a little later, Step Hen tried to make up his mind as to what sort of a party this so-called Artemus Rawson might be. If he indeed proved to be a genuine brother of the man who had discovered the silver lode, and the real uncle of Aleck, then he must have been a different sort of a man altogether from the boy's father. On his small, rat-like face scheming was written plainly; and the chances were, Step Hen concluded, that he too knew something about the "find" Aleck had lately made, and was plotting to get possession of that precious chart to the mine.

This gave Step Hen cause for sudden excitement. The sheriff had just said they could not stay all night with Toby and his charges; that they were bound in the direction of the valley, called by business. Then the chances were that they knew something of the boy's plans, and that he might be run across heading into the valley from the other side. They had laid out to meet him on the way, and take him by surprise.

What bothered Step Hen was the fact that the sheriff had just said they were likely to come upon the camp of the scouts on the way, between then and morning, and in case they did, he promised himself the pleasure of dropping in to take a bite of breakfast with the smart scoutmaster and his chums, whom he would like to meet very much.

Step Hen worried over this very nearly all the time the two men were eating. He thought those rat-like eyes of Artemus Rawson, so-called, were often searching his face, as though the man suspected that he knew something about the boy the sheriff had been engaged to find; and that being the case, the man would even go out of their way to visit the camp of the scouts, to see whether the one they sought might be stopping there.

And how under the sun could Thad be warned of the impending trouble?