though. I'll be back inside of an hour."

With that she was gone, back to her trap, which she swung along a trail
back of the house till it met the road a quarter of a mile above. Her
actions must have surprised steady old Bob, for he certainly never before
had seen his mistress in such a desperate hurry as she had been this day
and still was. Nearly a mile above, a less well defined track deflected
from the main road. Into this she turned, following it until she came to
the head-gates of the lateral which ran through their place. The main
canal was full of water, and after some effort she succeeded in opening
the head-gates so as to let the water go pouring through.

Returning to the runabout, the girl drove across a kind of natural meadow
to a hillside not far distant, gathered a double handful of wild flowers,
and turned homeward again. The stage was still there when she came in
sight of the group of buildings at the ranch.

As she drew up and dismounted with her armful of flowers, Alan McKinstra
stepped from the store to the porch and came forward to assist her.

"The Fort Allison stage has been robbed," he blurted out.

"What nonsense! Who would want to rob it?" she retorted.

"Morse had a gold shipment aboard," he explained in a low voice, and added
in bitter self-condemnation: "He sent me along to guard it, and I never
even fired a shot to save it."

"But--do you mean that somebody held up the stage?" she gasped.

"Yes. But whoever it was can't escape. I've 'phoned to Jack Flatray and to
Morse. They'll be right out here. The sheriff of Mesa County has already
started with a posse. They'll track him down. That's a cinch. He can't get
away with the box without a rig. If he busts the box, he's got to carry it
on a horse and a horse leaves tracks."

"But who do you think it was?"

"Don't know. One of the Roaring Fork bunch of bad men, likely. But I don't
know."

The young man was plainly very much excited and disturbed. He walked
nervously up and down, jerking his sentences out piecemeal as he thought
of them.

"Was there only one man? And did you see him?" Melissy asked
breathlessly.

He scarcely noticed her excitement, or if he did, it seemed to him only
natural under the circumstances.

"I expect there were more, but we saw only one. Didn't see much of him. He
was screened by the bushes and wore a black mask. So long as the stage was
in sight he never moved from that place; just stood there and ke