"Right O!" came the ready response from the hired ruffians, who never doubted for a moment the all-conquering prowess of their chief.

Nuggety Dick, Emu Bill, Jack, the Shadow, and Bob, quietly ranged themselves on one side, their hands gripping the butts of the revolvers in their belts. In the near distance, beyond the windlass, with rifles resting on the timber for greater steadiness, Never Never Dave and Dead Broke Dan kept the deadly tubes gazing at Macguire's band, much to these warriors' disquietude. It had been Mackay's idea to have them thus prepared; the wisdom of it was already clearly evidenced.

And now Bob and Jack trembled for the safety of their friend. Macguire was both taller and broader than Mackay, and his short bull neck and bloated features gave him a decidedly repulsive appearance. But to their astonishment Mackay's face betrayed not the slightest trace of concern, though his eyes shone with a strange light. He had taken upon himself the battle of the entire camp, and he knew it.

With a yell Macguire rushed to the attack, and his right hand lunged ponderously forward, only to find itself warded lightly aside. Wildly he attempted to guard with his left; but Mackay's blow came like a lightning stroke, straight from the shoulder, and was not to be denied. Macguire staggered under the shock of the concussion, but recovered himself, and with savage rage struck blindly again and again at his antagonist's head, only to find his great fists beat the empty air. Mackay simply warded off the vain strokes, and stood his ground, a grim smile beginning to dawn on his features. He had discovered the weakness of his opponent; Macguire's strength was his whole support—one of his terrible blows would have proved fatal to most men—and so had his reputation grown! But Mackay's anger burned fierce within him, and he waited his chance; it soon came. Macguire, aroused to an extraordinary pitch of ferocity, made again a desperate swinging stroke at his enemy's head with the usual futile result; but ere he could recover from the impetus of his foolish action Mackay's great fists caught him full in the face, one after the other, with a force that hurled the bully over in the sand. But all was not over yet; the bruiser had evidently no lack of animal courage. He picked himself up slowly, peered through his fast closing eyes to locate his enemy, and leaped like a demoniacal savage once more to the fray. Disdaining to strike the half-blind wretch, Mackay stood unmoved, and so gave the cunning trickster the chance he desired. The long, octopus arms of Macguire gripped him tight, and his breath spurted forth in fierce gasps. A groan of dismay broke from Jack, and a yell of delight from Macguire's supporters greeted this action. Now, indeed, it was to be a trial of strength. Backwards and forwards they swayed, bending, twisting, writhing, stumbling, but through it all the Shadow noticed with joy how gradually, yet surely, Mackay's brawny arms were tightening over the great bulk of his antagonist. For a moment there was a lull, the crucial point had come, and the combatants stood immovable; the muscles of Mackay's arms strained out like whipcords. Crack! crack! something seemed to have given way. Mackay relaxed his hold, and with a groan and a shiver the towering form of Macguire subsided in the sand and lay inert. Both sides had watched the last struggle of the giants with breathless interest; and the final collapse of Macguire aroused from his supporters only a hushed exclamation of awe. The victor stepped forward to them at once.

"Now, boys," he said pleasantly, "if you like, we'll begin the circus. Your leader has got a couple or so ribs broken, so you'd better not count on him much——"

"No! no!" they shouted in unison; and one of them, constituting himself spokesman for the party, gave vent to their impressions.

"After that," he said weakly, "we don't want no more fight. Let us peg alongside somewheres. We promise to act straight with you."

A shuddering murmur of approval followed his words. Mackay had indeed done battle for the entire camp that day.

Then the Shadow broke out. "Didn't I tell you, Jack?" cried he, prancing around gleefully.

"By the Great Howlin' Billy, I've never seen a fight like that—no, never," impressively spoke Never Never, coming forward.