I half sat on the railing and tried to figure things out. What business would the guy who shot Healey have with Mrs. Healey? Did the blackmail angle that Raines and Mackay had hold over Healey cover Mrs. Healey, too? Was Raines milking his lowdown for all it was worth? It was too deep for me.

I went back into the hall and listened at the door again. They were a little louder but not loud enough to do me any good. I went around a bend in the hall to what I figured to be the kitchen-door and gave it the slow turn and it opened. I mentally kicked myself for wasting time on the fire-escape, tiptoed into the dark kitchen and closed the door.

It suddenly occurred to me that I was in a quaint spot if somebody should come in. What the hell business did I have there! I fixed that, to myself, with some kind of vague slant about protecting Mrs. Healey and edged over to the door, through to the room I’d been looking into from the fire-escape.

The door into the drawing-room was one of those pasteboard arrangements that might just as well not be there. The first thing I heard was a small, suppressed scream like somebody had smacked a hand over somebody else’s mouth, and then something like a piece of furniture being tipped over. It was a cinch someone was fighting in there, quietly — or as quietly as possible.

There wasn’t much time to think about whether I was doing the right thing or not. If I’d thought about it I’d probably have been wrong, anyway. I turned the knob, swung the door open.

Mrs. Healey was standing against the far wall. She was standing flat against the wall with one hand up to her mouth. Her eyes were very wide.

There were two men locked together on the floor near the central table and as I came in they rolled over a turn or so and one broke away and scrambled to his feet. It was Raines. He dived after a nickel-plated revolver that was lying on the floor on the far side of the table, and the other man, who had risen to his knees, dived after it, too. The other man was Card.

He beat Raines by a hair but Raines was on his feet; he kicked the gun out of Card’s hand, halfway across the room. Card grabbed his leg and pulled him down and they went round and round again. They fought very quietly; all you could hear was the sound of heavy breathing and an occasional bump.

I went over and picked up the gun and stooped over the mess of arms and legs and picked out Raines’ red head and took hold of the barrel of the gun. I took dead aim and let Raines have it back of the ear. He relaxed.

Card got up slowly. He ran his fingers through his hair and jiggled his shoulders around to straighten his coat and grinned foolishly.