BENEATH the porch of the country-seat called Tanglewood, one fine autumnal morning, was assembled a merry party of little folks, with a tall youth in the midst of them. They had planned a nutting expedition, and were impatiently waiting for the mists to roll up the hill-slopes, and for the sun to pour the warmth of the Indian summer over the fields and pastures, and into the nooks of the many-colored woods. There was a prospect of as fine a day as ever gladdened the aspect of this beautiful and comfortable world. As yet, however, the morning mist filled up the whole length and breadth of the valley, above which, on a gently sloping eminence, the mansion stood. This body of white vapor extended to within less than a hundred yards of the house. It completely hid everything beyond that distance, except a few ruddy or yellow tree-tops, which here and there emerged, and were glorified by the early sunshine, as was likewise the broad surface of the mist. Four or five miles off to the southward rose the summit of Monument Mountain, and seemed to be floating on a cloud.