An Unexpected Landmark

We were a couple of hundred yards from the hill when Long suddenly said to him: ‘I say you’ve left your coat there. That won’t do. See?’ And I certainly did see it — the long dark overcoat lying where the tunnel had been. Paxton had not stopped, however: he only shook his head, and held up the coat on his arm. And when we joined him, he said, without any excitement, but as if nothing mattered any more: ‘That wasn’t my coat.’ And, indeed, when we looked back again, that dark thing was not to be seen.

— 'A Warning to the Curious,' Montague Rhodes James