"Wait for ten minutes," he said. "It will take five for me to get out of here, and five more to get into the club-house. Perhaps you'd better make it fifteen."


CHAPTER XXII

IN THE ROOM OVER THE WAY

He went away into the darkness, and I sat down on an empty box by the window and waited. Had any one asked me, at that minute, how near we were to the solution of our double mystery, I would have said we had made no progress—save by eliminating Wardrop. Not for one instant did I dream that I was within less than half an hour of a revelation that changed my whole conception of the crime.

I timed the interval by using one of my precious matches to see my watch when he left. I sat there for what seemed ten minutes, listening to the rush of the rain and the creaking of a door behind me In the darkness somewhere, that swung back and forth rustily in the draft from the broken windows. The gloom was infinitely depressing; away from Burton's enthusiasm, his scheme lacked point; his argument, that the night duplicated the weather conditions of that other night, a week ago, seemed less worthy of consideration.

Besides, I have a horror of making myself ridiculous, and I had an idea that it would be hard to explain my position, alone in the warehouse, firing a revolver into the floor, if my own argument was right, and the club should rouse to a search. I looked again at my watch; only six minutes.

Eight minutes.

Nine minutes.

Every one who has counted the passing of seconds knows how they drag. With my eyes on the room across, and my finger on the trigger, I waited as best I could. At ten minutes I was conscious there was some one in the room over the way. And then he came into view from the side somewhere, and went to the table. He had his back to me, and I could only see that he was a large man, with massive shoulders and dark hair.