"Well," he announced, "I reckon this might be it." But this couldn't be it. There was nothing but space, and sun-baked plains, and the sun blazing down on our heads. My sister pulled out the filing papers, looking for the description the United States Land Office had given her: Section 18, Range 77W-about thirty miles from Pierre, South Dakota. "Three miles from the buffalo waller," our driver said, mumbling to himself, ignoring the official location and looking back as though measuring the distance with his eye. "Yeah, right in here-somewhere.