There is a dividing ridge in the great northern wilderness of America, whereon lies a lakelet of not more than twenty yards in diameter. It is of crystal clearness and profound depth, and on the still evenings of the Indian summer its surface forms a perfect mirror, which might serve as a toilet-glass for a Redskin princess. We have stood by the side of that lakelet and failed to note the slightest symptom of motion in it, yet somewhere in its centre there was going on a constant and mysterious division of watery particles, and those of them which glided imperceptibly to the right flowed southward to the Atlantic, while those that trembled to the left found a resting-place by the frozen shores of Hudson's Bay. As it is with the flow and final exit of those waters, so is it, sometimes, if not always, with the spirit and destiny of man. Miles Milton, our hero, at the age of nineteen, stood at the dividing ridge of his life. If the oscillating spirit, trembling between right and wrong, had decided to lean to the right, what might have been his fate no one can tell. He paused on the balance a short time, then he leaned over to the left, and what his fate was it is the purpose of this volume to disclose. At the outset, we may remark that it was not unmixed good. Neither was it unmitigated evil.