"Why, you see, the killings have always been in other directions," Frank explained. "Just as shrewd animals often do, up to now Sallie has never pulled down a calf anywhere near her den. I reckon she just knew it might cause a search. But this time she's either grown over-bold, or else the pack started to do the business in spite of her, and she was forced into the game."

"Well, shall we head for that elevation, and see what we can find?" asked Bob, who was inclined to be a little impatient.

"Wait a bit. It would be ten times better if we could only track the greedy pack direct; but that's a hard proposition, here on the open," Frank observed.

"Well, what can we do then?" his chum asked.

"Perhaps put it in the hands of the best trailer in Arizona," and with a laugh Frank pointed off to the left.

The Kentucky boy turned his head in surprise, and then exclaimed:

"Old Hank Coombs, on his pony, as sure as anything! You knew he was coming along all the while, and just kept mum. But I'm sure glad to see the old cowman right now. And it may turn out to be a day of reckoning for that cunning Sallie, and her half grown cubs."

The two lads waved their range hats, and sent out a salute that was readily answered by the advancing cowman. Hank Coombs was indeed a veteran in the cattle line, having been one of the very first to throw a rope, and "mill" stampeding steers in Texas, and farther to the west.

He was an angular old fellow, grim looking in his greasy leather "chaps;" but with a twinkle in his eyes that told of the spirit of fun that had never been quenched by the passage of time.

"Howdy, boys," he called out, as he drew rein alongside the two lads. "What's this here yer lookin' at? Another dead calf? No, I swan if it ain't a yearling as has been pulled down now. Things seem t' be gittin' t' a warm pass when sech doin' air allowed. Huh! an' it looks like Sallie's work, too! That sly ole critter is goin' t' git t' the end of her rope some fine day."