They kept their eyes open. At any moment now they were likely to make a discovery. Since they were in a country of scrubby brush they moved cautiously to prevent an ambush. There was just a possibility that the fugitive might have caught sight of them and be preparing an unwelcome surprise. But it was a possibility that did not look like a probability.

"Something gone 'way off in his plans," Morse said after they had mushed on the south trail for an hour. "Looks like he don't know what he's doing. Has he gone crazy?"

"Might be that. Men do in this country a lot. We don't know what a tough time he's been through."

"I'll bet he's bucked blizzards aplenty in the last two months. Notice one thing. West's trailin' after the guide like a lamb. He's makin' a sure-enough drunk track. See how the point of his shoe caught the snow there an' flung him down. The Cree stopped the sled right away so West could get up. Why did he do that? And why don't West ever stray a foot outa the path that's broke? That's not like him. He's always boss o'

the outfit--always leadin'."

Beresford was puzzled, too. "I don't get the situation. It's been pretty nearly a thousand miles that we've been following this trail--eight hundred, anyhow. All the way Bully West has stamped his big foot on it as boss. Now he takes second place. The reason's beyond me."

His friend's mind jumped at a conclusion. "I reckon I know why he's followin' the straight and narrow path. The guide's got a line round his waist and West's tied to it."

"Why?"

The sun's rays, reflected from the snow in a blinding, brilliant glare, smote Morse full in the eyes. For days the white fields had been very trying to the sight. There had been moments when black spots had flickered before him, when red-hot sand had been flung against his eyeb.a.l.l.s if he could judge by the burning sensation.

He knew now, in a flash, what was wrong with West.

To Beresford he told it in two words.

The constable slapped his thigh. "Of course. That's the answer."

Night fell, the fugitives still not in sight. The country was so rough that they might be within a mile or two and yet not be seen.

"Better camp, I reckon," Morse suggested.

"Yes. Here. We'll come up with them to-morrow."

They were treated that evening to an indescribably brilliant pyrotechnic display in the heavens. An aurora flashed across the sky such as neither of them had ever seen before. The vault was aglow with waves of red, violet, and purple that danced and whirled, with fickle, inconstant flashes of gold and green and yellow bars. A radiant incandescence of great power lit the arch and flooded it with light that poured through the cathedral windows of the Most High.

At daybreak they were up. Quickly they breakfasted and loaded. The trail they followed was before noon a rotten one, due to a sudden rise in the temperature, but it still bore south steadily.

They reached the camp where West and his guide had spent the night.

Another chapter of the long story of the trail was written here. The sled and the guide had gone on south, but West had not been with them.

His webs went wandering off at an angle, hesitant and uncertain.

Sometimes they doubled across the track he had already made.

Beresford was breaking trail. His hand shot straight out. In the distance there was a tiny black speck in the waste of white. It moved.

Even yet the men who had come to bring the law into the Lone Lands did not relax their vigilance. They knew West's crafty, cunning mind.

This might be a ruse to trap them. When they left the sled and moved forward, it was with rules ready. The hunters stalked their prey as they would have done a musk ox. Slowly, noiselessly, they approached.

The figure was that of a huge man. He sat huddled in the snow, his back to them. Despair was in the droop of the head and the set of the bowed shoulders.

One of the dogs howled. The big torso straightened instantly. The s.h.a.ggy head came up. Bully West was listening intently. He turned and looked straight at them, but he gave no sign of knowing they were there. The constable took a step and the hissing of the shoe-runner sounded.

"I'm watchin' you, Stomak-o-sox," the heavy voice of the convict growled. "Can't fool me. I see every step you're takin'."

It was an empty boast, almost pathetic in its futility. Morse and Beresford moved closer, still without speech.

West broke into violent, impotent cursing. "You're there, you d.a.m.ned wood Cree! Think I don't know? Think I can't see you? Well, I can.

Plain as you can see me. You come here an' get me, or I'll skin you alive like I done last week. Hear me?"

The voice rose to a scream. It betrayed terror--the horrible deadly fear of being left alone to perish in the icy wastes of the North.

Beresford crept close and waved a hand in front of the big man's eyes.

West did not know it. He babbled vain and foolish threats at his guide.

The convict had gone blind--snow-blind, and Stomak-o-sox had left him alone to make a push for his own life while there was still time.

CHAPTER x.x.xV

SNOW-BLIND

West grinned up at the officer, his yellow canines showing like tusks. His matted face was an unlovely sight. In it stark, naked fear struggled with craftiness and cruelty.

"Good you came back--good for you. I ain't blind. I been foolin' you all along. Wanted, to try you out. Now we'll mush. Straight for the big lake. North by west like we been going. Un'erstand, Stomak-o-sox?

I'll not beat yore head off this time, but if you ever try any monkey tricks with Bully West again--" He let the threat die out in a sound of grinding teeth.

Beresford spoke. His voice was gentle. Vile though this murderer was, there was something pitiable in his condition. One cannot see a Colossus of strength and energy stricken to helplessness without some sense of compa.s.sion.

"It's not Stomak-o-sox. We're two of the North-West Mounted. You're under arrest for breaking prison and for killing Tim Kelly."

The information stunned West. He stared up out of sightless eyes. So far as he had known, no member of the Mounted was within five hundred miles of him. Yet the law had stretched out its long arm to s.n.a.t.c.h him back from this Arctic waste after he had traveled nearly fifteen hundred miles. It was incredible that there could exist such a police force on earth.

"Got me, did you?" he growled. He added the boast that he could not keep back. "Well, you'd never 'a' got me if I hadn't gone blind--never in this world. There ain't any two of yore d.a.m.ned spies could land Bully West when he's at himself."

"Had breakfast?"

He broke into a string of curses. "No, our grub's runnin' low. That wood Cree slipped away with all we had. Wish I'd killed him last week when I skinned him with the dog-whip."

"How long have you been blind?"

"It's been comin' on two-three days. This d.a.m.ned burnin' glare from the snow. Yesterday they give out completely. I tied myself by a line to the Injun. Knew I couldn't trust him. After all I done for him too."

"Did you know he was traveling south with you--had been since yesterday afternoon?"

"No, was he?" Again West fell into his natural speech of invective.

"When I meet up with him, I'll sure enough fill him full o' slugs," he concluded savagely.

"You're not likely to meet him again. We've come to take you back to prison."

Morse brought the train up and the hungry man was fed. They treated his eyes with the simple remedies the North knows and bound them with a handkerchief to keep out the fierce light reflected from the snow.