I ran downstairs to the office, got a gun and dropped it in my pocket, fixed the phone to ring on Fritz's and Wolfe's extensions, returned to the hall and descended to the semi-basement, entered Fritz's room, and gave him a shake. He let out a yelp.
"Out on an errand," I told him. "I'll be back when you see me."
He warned me to be careful, as he usually does when I leave the house on business, but I didn't hear it all because I was on my way, out through the area door and up four steps to the sidewalk. I headed east at a trot. At that time of night taxis on Tenth Avenue are none too frequent, and I made for Thirty-fourth Street and finally got one. Tenth Avenue was no good, with its staggered lights, so I had him go east to Park, and up Park. He did all right, as he should have with the finif I gave him in his pocket, and with that avenue as nearly open as it ever gets. When we turned into Eightieth Street, with the tires squeaking, it was 2:23, just twenty-six minutes since I heard her put the phone down. As we rolled to the curb in front of the address, I had the door open and was on the sidewalk before the car stopped. I had told the driver to wait, and had shown him my license to clear the way for some hasty request if I had to make one.
There wasn't a soul in sight. I went to the entrance door and tried it; it was locked. As I rattled it, peering in, a man in uniform appeared from around a corner, approached, touched the glass with his forehead, and looked out at me.
"What do you want?" he called.
"I want in!"
"For what?"
"To see Mrs. Jaffee. I'm expected."
"At this time of night? Nuts. What's your name?"
It was hopeless. This one had never seen me; he had not been on duty when I came Wednesday morning. He was obviously an underbrained dope. It would take minutes to explain, and he wouldn't believe me. If I persuaded him to ring her on the house phone and there was no answer, he would probably say she was asleep. I took the gun from my pocket, let him see what it was, knocked a hole in the glass with it, reached through and opened the door, and entered. As I did so I heard the engine of the taxi roaring, and a glance over my shoulder showed it starting off. That boy had fast reflexes.