"It aer a queer story," he had said in his quiet little way, "and I 'low as the temptation to open that envelope must have been great. But your dad war right. Supposing the letter told you of dollars to be had for the axing, what would have happened? You'd have stayed back there in England. You'd have lived on the best of the land and become fat and lousy. You wouldn't have had half the fun out of life, for the struggle to make good aer fun to everyone who's got spirit and pride. 'Sides, there's something wuss. This here Hank wouldn't have made your acquaintance.

"Supposing that letter had had something to do with monetary affairs?" The little hunter came to a halt promptly and stared before him. He would have whistled but for the proximity of the enemy. Instead, he turned on Joe, and with the snowflakes falling about them gripped him firmly by the sleeve. "By Jingo," he whispered, "I believe you've got it! That there Hurley stole the letter. When he was captured he hid it up, for he'd had time to take a look at it. Perhaps he forgot to hide the dollar notes. But in any case, he put the letter away in some safe place, perhaps in the shack close to that lake where he went into hiding. He'd larned that there was gain to be made by it, ef only he could get clear of the law. Wall, he slipped off. Those police let him out of their fingers. He went back for the letter, and then, because you've something to do with it, as of course is sartin, he sets out to find and wipe you out. Huh! It's all in a nutshell. You ain't wanted, young chap. Soon as you're wiped out, Hurley comes in for something that's waiting."

Perhaps it was native sagacity again, a strange mixture of intuition and intelligence, which helped the little hunter. Perhaps also, taking every point into consideration, it was the most reasonable solution to come to. Be that as it may, Hank at one effort had fathomed the mystery of this unprovoked attack, and at the same time had discovered that Joe was most probably rather an important person.

"But you ain't got the dollars yet, not by a long way," he cautioned. "We ain't got out of this muss, and Hurley'll do his best to hold us. Now, lad, you aer after that envelope. Wall, see here. Ef it's to be had easy, take it; ef not, leave the thing till another time. For ef we clear out of this with our scalps we'll ride for the nearest fort garrisoned by the North-west Police, or some station where there's Ontario Police quartered. We'll inform about Hurley, and we'll lead a party along till the rascal's taken. Life, I guess, aer more valuable than a letter; so bear that in mind, and hold off ef there's danger."

With their plans thus arranged, the two crept forward, and were soon within some fifty yards of the camp. Through the falling snowflakes they could see the large lean-to in which the half-breeds were sleeping, for the band of desperadoes had thrown themselves down immediately on returning. The fire at the entrance burned low, and the light it gave out was feeble. But more issued from a second, blazing some yards to the left, and illuminating the interior of the other lean-to.

"The men!" whispered Hank, pointing to the first. "That 'ere critter yonder! It aer up to us now to locate the dogs. H-hish! Here's one o' them coming."

Joe saw him tear his bundle asunder and extract a piece of flesh. At the same moment he became aware of the fact that a huge beast was slowly crawling toward them.

"Was it actually a dog? No. Yes; that was certain. Then would it suddenly give tongue and fling itself upon them?"

"H-h-hish!" said Hank, making a curious little clicking sound with his tongue. "He's smelt the meat; ef only he'll be quiet, we'll soon have the others."

A low, almost inaudible growl came from the brute advancing on them. Even in that light Joe could see that its coat was bristling. It was slinking toward them now on half-bent legs, looking as if it would make a sudden spring when within easy reach of them. The position of the two might be described, in fact, as more than a trifle embarrassing.