The Dodge forced itself against the West-going traffic, did a U-turn while horns honked and drivers cursed and came after me. I wouldn’t have believed it possible for anyone to have done that on Centre Avenue and get away with it, but apparently the cops were either asleep or it was too hot to bother.

At Westwood Avenue intersection I again looked into the mirror. The Dodge was right there on my tail. I could see the driver lounging behind the wheel, a cheroot gripped between his teeth, one elbow and arm on the rolled-down window. I pulled ahead so I could read his registration number, and committed it to memory. If he was tailing me he was making a very bad job of it. I put on speed on Hollywood Avenue and went to the top at sixty-five. The Dodge, after a moment’s hesitation, jumped forward and roared behind me. At Foothills Boulevard I swung to the kerb and pulled up sharply. The Dodge went by. The driver didn’t look in my direction. He went on towards the Los Angeles and San Francisco Highway.

I wrote down the registration on the old envelope along with Doc Bewley’s name and stowed it carefully away in my hip pocket. Then I started the Buick rolling again and drove down Skyline Avenue. Halfway down I spotted a brass plate glittering in the sun. It was attached to a low, wooden gate which guarded a small garden and a double-fronted bungalow of Canadian pine wood. A modest, quiet little place; almost a slum beside the other ultramodern houses on either side of it.

I pulled up and leaned out of the window. But, at that distance it was impossible to read the worn engraving on the plate. I got out of the car and had a closer look. Even then it wasn’t easy to decipher, but I made out enough to tell me this was Dr. John Bewley’s residence.

As I groped for the latch of the gate, the olive-green Dodge came sneaking down the road and went past. The driver didn’t appear to look my way, but I knew he had seen me and where I was going. I paused to look after the car. It went down the road fast and I lost sight of it when it swung into Westwood Avenue.

I pushed my hat to the back of my head, took out a packet of Lucky Strike, lit up and stowed the package away. Then I lifted the latch of the gate and walked down the gravel path towards the bungalow.

The garden was small and compact, and as neat and as orderly as a barrack-room on inspection day. Yellow sunblinds, faded and past their prime, screened the windows. The front door could have done with a lick of paint. That went for the whole of the bungalow, too.

I dug my thumb into the bell-push and waited. After a while I became aware that someone was peeping at me though the sunblinds. There was nothing I could do about that except put on a pleasant expression and wait. I put on a pleasant expression and waited.

Just when I thought I would have to ring again I heard the kind of noise a mouse makes in the wainscotting, and the front door opened.

The woman who looked at me was thin and small and bird-like. She had on a black silk dress that might have been fashionable about fifty years ago if you lived in isolation and no one ever sent you Vogue. Her thin old face was tired and defeated, her eyes told me life wasn’t much fun.