Harry Ringrose came of age on the happiest morning of his life. He was on dry land at last, and flying north at fifty miles an hour instead of at some insignificant and yet precarious number of knots. He would be at home to eat his birthday breakfast after all; and half the night he sat awake in a long ecstasy of grateful retrospect and delicious anticipation, as one by one the familiar stations were hailed and left behind, each an older friend than...