"I hope they haven't got wind of our plans and been up to some mischief," said Carl, uneasily, instinctively quickening his footsteps.

A moment later, as they entered the farm gate, the explosion that had awakened Helen made them also start and gaze at each other in dismay. Then a howl of mingled rage, grief and astonishment burst from the trio as through the open door of the old barn shot a confused medley of rockets, pin-wheels, snakes and grasshoppers, popping and fizzing madly in the garish sunlight; a howl that culminated in a shriek when whirling and spinning out whizzed the famous "piece," the Landing of Columbus, thrown by the concussion far upon the grass, where it went off in a highly erratic manner, poor Christopher appearing perfectly demoralized as he stood on his head in the brilliant galleon, with his feet waving amid a galaxy of stars.

"All our three weeks' labor and all our money gone up in smoke!" groaned Bud, flinging himself down in an agony of despair.

"And it is Roy Hastings' mean, dastardly work," growled Hugh; while Carl turned pale with wrath and shook his fist in a way that boded no good to his enemy. Indeed, at that instant, he felt that revenge, swift and telling, would be the sweetest thing in life.

Truly, then, it seemed the very irony of fate, when, from amid the wreaths of smoke pouring from the upper loft window, emerged for a brief second a girlish, white-robed figure, with beseeching, outstretched hands, that paused, swayed, then fell back and disappeared, while Maizie rushed toward them crying, "Oh, Carl, Carl! The old barn is on fire, and Helen is in there!"

"What! Roy Hastings' sister?" and Hugh actually laughed aloud.

"Serves the mean rascal right, too, if she was killed, for he would have no one but himself to blame," said Bud Perkins, whose bark was always worse than his bite, and who was really as kind-hearted a chap as ever lived.

"Oh, you bad, cruel boys!" exclaimed Maizie; "but Carl, I know, will not be so wicked," and she turned imploringly to her brother, in whose mind a fierce struggle was going on. In a flash, he saw his foe bowed and crushed with remorse, a "paying back" far beyond anything he could have dreamed of! Besides, the risk was tremendous, and why should he endanger his life? But the next moment humanity triumphed, and shouting, "We can't stand idle and see a girl perish before our eyes! So here goes," he sped off toward the burning building, stripping off his jacket, as he ran, which he plunged into a barrel of water and then wrapped closely about his head. Thus protected, he bravely dashed through the flames lapping at him with their fiery tongues. His breath came in short, quick pants, he was nearly suffocated, and falling rafters warned him that he had no time to spare. Valiantly, however, he struggled to the already charred ladder and groped his way up it, until, gasping and exhausted, he reached the window with the unconscious girl in his arms, as the fire was eating through the floor at his feet.

To the anxious watchers outside, it appeared an eternity before the lad reached the window and deftly caught the rope they had ready to toss to him. With trembling fingers he knotted this about Helen's waist, gently let her down into the arms of Bud and Hugh and then prepared to descend himself, when a groan of horror from the onlookers rent the air; there was a quiver, a sudden giving way, a deafening crash and roar. The flooring had at length succumbed to the destroying element and gone down. Mrs. Duckworth sank on her knees sobbing. "Oh, my boy! my boy!" and Maizie hid her face. But, as the smoke cleared away, the groan changed to a joyous shout and all looked up to behold the youth clinging to the casement, which was still upheld by two feeble supports.

Hugh sprang forward. "Carl, drop! Let yourself drop," he called. "We will catch you," and Carl, as a great darkness overwhelmed him, dropped like a dead weight and was borne, a begrimed and senseless burden, to his own little room in the cozy old homestead.