It looked inviting enough, but the air smelt stuffy. Then I saw that, though the night was warm, the window was shut and the curtains drawn. I pulled back the curtains, and, to my surprise, saw that the shutters were closed.

"You must open these," I said, "or we'll stifle."

The manager glanced at the window. "I vill send a waiter," he said, and departed. The door seemed to shut with an odd click.

I flung myself down in one of the armchairs, for I was feeling pretty tired. The little table beckoned alluringly, for I was also hungry. I remember there was a mass of pink roses on it. A bottle of champagne, with the cork loose, stood in a wine-cooler on the side-board, and there was an unopened bottle beside it. It seemed to me that Macgillivray, when he dined here, did himself rather well.

The promised waiter did not arrive, and the stuffiness was making me very thirsty. I looked for a bell, but could not see one. My watch told me it was now a quarter to eight, but there was no sign of Macgillivray. I poured myself out a glass of champagne from the opened bottle, and was just about to drink it when my eye caught something in a corner of the room.

It was one of those little mid-Victorian corner tables—I believe they call them "what-nots"—which you will find in any boarding-house, littered up with photographs and coral and "Presents from Brighton." On this one stood a photograph in a shabby frame, and I thought I recognised it.

I crossed the room and picked it up. It showed a man of thirty, with short side-whiskers and ill-fitting jaw and a drooping moustache. The duplicate of it was in Macgillivray's cabinet. It was Mr. Routh, the ex-Union leader.

There was nothing very remarkable about that, after all, but it gave me a nasty shock. The room now seemed a sinister place, as well as intolerably close. There was still no sign of the waiter to open the window, so I thought I would wait for Macgillivray downstairs.

But the door would not open. The handle would not turn. It did not seem to be locked, but rather to have shut with some kind of patent spring. I noticed that the whole thing was a powerful piece of oak, with a heavy framework, very unlike the usual flimsy restaurant doors.

My first instinct was to make a deuce of a row and attract the attention of the diners below. I own I was beginning to feel badly frightened. Clearly, I had got into some sort of trap. Macgillivray's invitation might have been a hoax, for it is not difficult to counterfeit a man's voice on the telephone. With an effort I forced myself into calmness. It was preposterous to think that anything could happen to me in a room not thirty feet from where a score or two of ordinary citizens were dining. I had only to raise my voice to bring inquirers.