"Then it is my pleasure to fire," said Grantham. "The injury be on your own head, Desborough—one—two—"

At this moment the sail was violently agitated—something, struggling for freedom, cast the blankets on one side, and presently the figure of a man stood upright in the bows of the canoe, and gazed around him with an air of stupid astonishment.

"What," exclaimed Middlemore, retreating back a pace or two, in unfeigned surprise; "has that pistol started up, like the ghost in Hamlet, Ensign Paul Emilius Theophilus Arnoldi, of the United States Michigan Militia—a prisoner on his parole of honor? and yet attempting a clandestine departure from the country—how is this?"

"Not this merely," exclaimed Grantham, "but a traitor to his country, and a deserter from our service. This fellow," he pursued, in answer to an inquiring look of his companion, "is a scoundrel, who deserted three years since from the regiment you relieved. I recognised him yesterday on his landing, as my brother Gerald, who proposed making his report to the general this morning, had done before. Let us secure both, Middlemore; for, thank heaven, we have been enabled to detect the traitor at last in that which will excuse his final expulsion from the soil, even if no worse befall him. I have only tampered with him thus long to render his conviction more complete."

"Secure me! secure Jeremiah Desborough?" exclaimed the settler, with rage manifest in the clenching of his teeth and the tension of every muscle of his iron frame, "and that for jist tryin' to save a countryman—well, we'll see who'll have the best of it."

Before Grantham could anticipate the movement, the active and powerful Desborough had closed with him in a manner to prevent his making use of his pistol, had he even so desired. In the next instant it was wrested from him, and thrown far from the spot on which he struggled with his adversary, but at fearful odds against himself. Henry Grantham, although well and actively made, was of slight proportion, and yet in boyhood. Desborough, on the contrary, was in the full force of a vigorous manhood. A struggle, hand to hand, between two combatants so disproportioned, could not, consequently, be long doubtful as to its issue. No sooner had the formidable settler closed with his enemy, than pressing the knuckles of his iron hand, which met round the body of the officer, with violence against his spine, he threw him backward with force upon the sands. Grasping his victim with one hand as he lay upon him, he seemed, as Grantham afterwards declared, to be groping for his knife with the other. He was evidently anxious to despatch one enemy, in order that he might fly to the assistance of his son, for it was he whom Middlemore, with a powerful effort, had dragged from the canoe to the beach. While his right hand was still groping far the knife—an object which the powerful resistance of the yet unsubdued, though prostrate, officer rendered somewhat difficult of attainment—the report of a pistol was heard, fired evidently by one of the other combatants. Immediately the settler looked up to see who was the triumphant party. Neither had fallen, and Middlemore, if anything, had the advantage of his enemy; but to his infinite dismay, Desborough beheld a horseman, evidently attracted by the report of the pistol, urging his course with the rapidity of lightning, along the firm sands, and advancing with cries and vehement jesticulations to the rescue.

Springing with the quickness of thought from his victim, the settler was in the next moment at the side of Middlemore. Seizing him from behind by for arm within his nervous grasp, he pressed the latter with such prodigious force as to cause him to relinquish, by a convulsive movement, the firm hold he had hitherto kept of his adversary.

"In, boy, to the canoe for your life," he exclaimed, hurriedly as, following up his advantage, he spun the officer round, and sent him tottering to the spot where Grantham lay, still stupified and half throttled. The next instant saw him heaving the canoe from the shore, with all the exertion called for by his desperate situation. And all this was done so rapidly, in so much less time than it will take our readers to trace it, that before the horseman, so opportunely arriving, had reached the spot, the canoe, with its inmates, had pushed from the shore.

Without pausing to consider the rashness and apparent impracticability of his undertaking, the strange horseman, checking his rein, and burying the rowels of his spurs deep into the flanks of his steed, sent him bounding and plunging into the lake, in pursuit of the fugitives.