Gradually the country around us grew wilder and more deserted. Archaic covered bridges lingered fearsomely out of the past in pockets of the hills, and the half-abandoned railway track paralleling the river seemed to exhale a nebulously visible air of desolation. There were awesome sweeps of vivid valley where great cliffs rose, New England’s virgin granite showing grey and austere through the verdure that scaled the crests. There were gorges where untamed streams leaped, bearing down toward the river the unimagined secrets of a thousand pathless peaks. Branching away now and then were narrow, half-concealed roads that bored their way through solid, luxuriant masses of forest among whose primal trees whole armies of elemental spirits might well lurk. As I saw these I thought of how Akeley had been molested by unseen agencies on his drives along this very route, and did not wonder that such things could be.