Noll, who had been half facing one of the end windows of the squad room, suddenly nudged Hal, then pointed.

"Do you see that pair over yonder, just going through under the trees?" queried Noll Terry dryly.

"Hooper and Dowley," nodded Hal.

"What do you suppose has brought that pair together so quickly after the scene here? They're drawn together by a common interest—in you."

"Let 'em talk about me, if they like," proposed Hal coolly.

"Do you imagine they're getting together just to talk about you?" demanded Private Terry half indignantly. "Wake up, Hal; keep your eyes open, and I'll do the same. They're two, but we are two, also. If you don't go to sleep, Hal, I think we can prove ourselves equal to anything that that pair may try to do. But you don't want to forget that they are certainly plotting to do something to get you into trouble. Whatever gets you into trouble also puts a bad mark on your record as a soldier and threatens to interfere with your promotion."

"If Hooper and Dowley get busy along those lines," muttered Hal, his eyes blazing, "they'll find that they have a sure fight on their hands."

"That's the way to talk, old fellow," approved Noll Terry, his eyes shining eagerly. "And don't think I'm foolish, either, in the warning that I'm giving you."

"Thank you, Noll; I guess it will be as well to be ordinarily alert, where that pair are concerned. It never does any fellow harm to have his eyes open at all times."

Readers of the previous volume in this series, "Uncle Sam's Boys in the Ranks," will need no introduction to Privates Hal Overton and Noll Terry, of the Thirty-fourth United States Infantry, stationed at Fort Clowdry, in the lower Rockies of Colorado.