Tisdale paused. The abrupt slope that over-topped the portable cabin began to take shape in the darkness. It had the appearance of a sail looming through fog. Then the shadows scattered, and the belated moon, lifting over the dunes beyond the Columbia, silvered the mouth of the gorge. It was as though that other distant canyon, of which he was thinking, opened before him into unknown solitudes. Miss Armitage leaned forward, watching his face, waiting for the issue of the story. "And you found him?" she asked at last. "Yes. In the end." Tisdale's glance returned and, meeting hers, the grim lines in his face relaxed. "But there was a long and rough tramp first. She urged me to take the setter, and I saw the advantage in having a good dog with me on such a search; any cleft, or thicket, or sprinkle of boulders, might easily conceal a man's body from one passing only a few feet off--but, much as he favored me, he was not to be coaxed far from his mistress; so I suggested she should go, too. "'Oh,' she said, catching at the chance, 'do you think Jerry can make up for the delay, if I do? I will travel my best, I promise you.' And she led the way, picking up the faint trail and setting a pace that I knew must soon tire her, while the dog brushed by us, bounding ahead and rushing back and expressing his satisfaction in all sorts of manoeuvers. "In a little while, above the timber--the tree line is low on those Alaska mountainsides--we came to a broad, grassy bog set deep between two spurs, and she was forced to give me the lead. Then the canyon walls grew steeper, lifting into rugged knobs. Sometimes I lost the prospector's trail in a rock-choked torrent and picked it up again, where it hung like a thin ribbon on a heather-grown slope; but it never wound or doubled if there was foothold ahead. It led up stairs of graywacke, along the brink of slaty cliffs that dropped sheer, hundreds of feet to the stream below. Still she kept on pluckily, and whenever I turned to help her, I found her there at my elbow, ready. Now and then in breadths of level, where it was possible to walk abreast, we talked a little, but most of the distance was covered in silence. I felt more and more sorry for her. She was so eager, patient, watchful, forever scanning the pitches on either side. And if the setter made a sudden break, scenting a bare perhaps, or starting a ptarmigan, she always stopped, waiting with a light in her face; and when he jogged back to her heels, the expectation settled into patience again.