"I trust we shall be separated but a short time, dear Marian. I have lain awake all night thinking of this, and I believe there is danger—danger not only upon the river, but after you have reached your destination. You know to whom I refer—and oh! let me beseech you to be careful of exposing yourself. God bless you! Good-by, and may we soon meet again."

He wrung her hand, as she passed over the boat; the plank was drawn on board, the fastenings unloosened, and the flat-boat commenced slowly moving with the current.

"Good luck to you!" called out Abbot. "Look out for danger; have your eyes open for decoys, and don't, under any pretense, be induced to leave the center of the stream. If you are betrayed, you will have no one to blame but yourselves, for you are now warned."

The flat-boat slowly swept out into the stream, and, after a time, gaining the center of the current, moved forward with greater rapidity. Numbers yet stood upon the shore, waving their farewells; but the boat soon rounded a bend, and they all disappeared from view.

Those on board now withdrew their eyes from the shore, and made preparations for the perilous journey before them. The flat-boat was a large, unwieldy affair, built like all similar ones, so as to float with the current alone. The sides were bullet-proof, and the shape of the thing was similar to a box. About three-fourths of the length were taken up as the cabin, which communicated with the other part by means of a small door. A long, sweeping oar was hung at each end, and balanced so as to dip into the water. There was a small space at either end of the boat which could be reached by passing through the cabin. The latter was divided into two compartments, and as regarded comfort and convenience, probably the flat-boat could have been little improved.

The occasion and season of the year were such that none could help feeling buoyant and hopeful. The sun was now up in the heavens, shedding its warm and cheering rays upon forest and river. The rain-drops hung like pendent jewels, and the river glistened like molten gold. A thin mist was rising along the shore, as the sun's warmth grew greater. Now and then a woodsman's cabin was passed, and it could be seen nestling in the small clearing, and apparently as comfortable as though no enemy had ever threatened it. Perhaps the settler himself came forth with his wife to wonder and view the passing boat, and exchange salutations with the first white persons they had seen for months. Toward noon they detected a solitary form standing below them, upon a bend in the river. A nearer approach, showed him to be a hunter. He waved his coon-skin cap over his head as they came abreast, gave a cheering hurrah, and called out:

"Keep a powerful look-out for reds, you, fur they're thick as flies in August down toward the Big Sandy and Sciota. Wal they is, strangers; and if you gits through without gittin' a taste of thar compliments, why, here's as will stand treat all round."

After giving this warning, the hunter watched them a few minutes longer, and then turned and disappeared in the forest.

Some miles farther down they passed a small settlement which had been commenced but a few months before. A block-house, however, was erected and stood at one end, as if to ward off all approach. It was a clumsy, awkward building, but abundantly able to answer every purpose for which it was intended. It was two stories in height, the upper one so much smaller than the lower one, that it had the appearance of standing upon a platform. The outer edge of this projection was protected by palisades, inclosing it, except at one point where the gaping mouth of a swivel gave warning of the resistance it was capable of giving. The instrument was of brass, and so brightly burnished that it could be seen gleaming in the sunlight by those upon the flat-boat. A sentinel was pacing slowly around the block-house, a long rifle resting upon his shoulder, and his keen eye sweeping the horizon at a glance. As he caught sight of the flat-boat, he raised his cap and saluted it; and shortly after several others appeared beside him and did the same. Our friends returned the salutation, and continued watching the tiny settlement until the intervening forest hid it from view.

This block-house was constructed somewhat differently from those generally upon the frontiers, although now and then a similar one is found even at this day.