"Loose or tied, for the matter o' that," the little man rejoined, "Kenmuir'll escape." He made the statement dogmatically, snapping his lips.

The Master frowned.

"Why that?" he asked.

"Ha' ye no heard what they're sayin'?" the little man inquired with raised eyebrows.

"Nay; what?"

"Why, that the mere repitation o' th' best sheep-dog in the North'

should keep him aff. An' I guess they're reet," and he laughed shrilly as he spoke.

The Master pa.s.sed on, puzzled.

"Which road are ye gaein' hame?" M'Adam called after him. "Because,"

with a polite smile, "I'll tak' t'ither."

"I'm off by the Windy Brae," the Master answered, striding on. "Squire asked me to leave a note wi' his shepherd t'other side o' the Chair."

So he headed away to the left, making for home by the route along the Silver Mere.

It is a long sweep of almost unbroken moorland, the well-called Windy Brae; sloping gently down in mile on mile of heather from the Mere Marches on the top to the fringe of the Silver Mere below. In all that waste of moor the only break is the quaint-shaped Giant's Chair, puzzle of geologists, looking as though plumped down by accident in the heathery wild. The ground rises suddenly from the uniform grade of the Brae; up it goes, ever growing steeper, until at length it runs abruptly into a sheer curtain of rock--the Fall--which rises perpendicular some forty feet, on the top of which rests that tiny gra.s.sy bowl--not twenty yards across--they call the Scoop.

The Scoop forms the seat of the Chair and reposes on its collar of rock, cool and green and out of the world, like wine in a metal cup; in front is the forty-foot Fall; behind, rising sheer again, the wall of rock which makes the back of the Chair. Inaccessible from above, the only means of entrance to that little dell are two narrow sheep-tracks, which crawl dangerously up between the sheer wall on the one hand and the sheer Fall on the other, entering it at opposite sides.

It stands out clear-cut from the gradual incline, that peculiar eminence; yet as the Master and Owd Bob debouched on to the Brae it was already invisible in the darkening night.

Through the heather the two swung, the Master thinking now with a smile of David and Maggie; wondering what M'Adam had meant; musing with a frown on the Killer; pondering on his ident.i.ty--for he was half of David's opinion as to Red Wull's innocence; and thanking his stars that so far Kenmuir had escaped, a piece of luck he attributed entirely to the vigilance of Th' Owd Un, who, sleeping in the porch, slipped out at all hours and went his rounds, warding off danger. And at the thought he looked down for the dark head which should be travelling at his knee; yet could not see it, so thick hung the pall of night.

So he brushed his way along, and ever the night grew blacker; until, from the swell of the ground beneath his feet, he knew himself skirting the Giant's Chair.

Now as he sped along the foot of the rise, of a sudden there burst on his ear the myriad patter of galloping feet. He turned, and at the second a swirl of sheep almost bore him down. It was velvet-black, and they fled furiously by, yet he dimly discovered, driving at their trails, a vague hound-like form.

"The Killer, by thunder!" he e.j.a.c.u.l.a.t.ed, and, startled though he was, struck down at that last pursuing shape, to miss and almost fall.

"Bob, lad!" he cried, "follow on!" and swung round; but in the darkness could not see if the gray dog had obeyed.

The chase swept on into the night, and, far above him on the hill-side, he could now hear the rattle of the flying feet. He started hotly in pursuit, and then, recognizing the futility of following where he could not see his hand, desisted. So he stood motionless, listening and peering into the blackness, hoping Th' Owd Un was on the villain's heels.

He prayed for the moon; and, as though in answer, the lantern of the night shone out and lit the dour face of the Chair above him. He shot a glance at his feet; and thanked heaven on finding the gray dog was not beside him.

Then he looked up. The sheep had broken, and were scattered over the steep hill-side, still galloping madly. In the rout one pair of darting figures caught and held his gaze: the foremost dodging, twisting, speeding upward, the hinder hard on the leader's heels, swift, remorseless, never changing. He looked for a third pursuing form; but none could he discern.

"He mun ha' missed him in the dark," the Master muttered, the sweat standing on his brow, as he strained his eyes upward.

Higher and higher sped those two dark specks, far out-topping the scattered remnant of the flock. Up and up, until of a sudden the sheer Fall dropped its relentless barrier in the path of the fugitive. Away, scudding along the foot of the rock-wall struck the familiar track leading to the Scoop, and up it, bleating pitifully, nigh spent, the Killer hard on her now.

"He'll doon her in the Scoop!" cried the Master hoa.r.s.ely, following with fascinated eyes. "Owd Un! Owd Un! wheer iver are yo' gotten to?" he called in agony; but no Owd Un made reply.

As they reached the summit, just as he had prophesied, the two black dots were one; and down they rolled together into the hollow of the Scoop, out of the Master's ken. At the same instant the moon, as though loth to watch the last act of the b.l.o.o.d.y play, veiled her face.

It was his chance. "Noo!"--and up the hillside he sped like a young man, girding his loins for the struggle. The slope grew steep and steeper; but on and on he held in the darkness, gasping painfully, yet running still, until the face of the Fall blocked his way too.

There he paused a moment, and whistled a low call. Could he but dispatch the old dog up the one path to the Scoop, while he took the other, the murderer's one road to safety would be blocked.

He waited, all expectant; but no cold muzzle was shoved into his hand.

Again he whistled. A pebble from above almost dropped on him, as if the criminal up there had moved to the brink of the Fall to listen; and he dared no more.

He waited till all was still again, then crept, cat-like, along the rock-foot, and hit, at length, the track up which a while before had fled Killer and victim. Up that ragged way he crawled on hands and knees. The perspiration rolled off his face; one elbow brushed the rock perpetually; one hand plunged ever and anon into that naked emptiness on the other side.

He prayed that the moon might keep in but a little longer; that his feet might be saved from falling, where a slip might well mean death, certain destruction to any chance of success. He cursed his luck that Th' Owd Un had somehow missed him in the dark; for now he must trust to chance, his own great strength, and his good oak stick. And as he climbed, he laid his plan: to rush in on the Killer as he still gorged and grapple with him. If in the darkness he missed--and in that narrow arena the contingency was improbable--the murderer might still, in the panic of the moment, forget the one path to safety and leap over the Fall to his destruction.

At length he reached the summit and paused to draw breath. The black void before him was the Scoop, and in its bosom--not ten yards away--must be lying the Killer and the killed.

He crouched against the wet rock-face and listened. In that dark silence, poised 'twixt heaven and earth, he seemed a million miles apart from living soul.

No sound, and yet the murderer must be there. Ay, there was the tinkle of a dislodged stone; and again, the tread of stealthy feet.

The Killer was moving; alarmed; was off.

Quick!

He rose to his full height; gathered himself, and leapt.

Something collided with him as he sprang; something wrestled madly with him; something wrenched from beneath him; and in a clap he heard the thud of a body striking ground far below, and the slithering and splattering of some creature speeding furiously down the hill-side and away.

"Who the blazes?" roared he.

"What the devil?" screamed a little voice.

The moon shone out.

"Moore!"

"M'Adam!"

And there they were still struggling over the body of a dead sheep.

In a second they had disengaged and rushed to the edge of the Fall. In the quiet they could still hear the scrambling hurry of the fugitive far below them. Nothing was to be seen, however, save an array of startled sheep on the hill-side, mute witnesses of the murderer's escape.

The two men turned and eyed each other; the one grim, the other sardonic: both dishevelled and suspicious.

"Well?''

"Weel?"

A pause and, careful scrutiny.

"There's blood on your coat."