For several minutes, he stood there thinking furiously. Then he began a systematic search of the room. He guessed it would be useless, but he made his search just the same. He couldn’t find the camera anywhere. He found one thing that made him blink his eyes. At the bottom of a drawer, he dug out a large glossy photograph. At first glance he thought it was some movie star, then he recognized Annabel English.

“Well, by God,” he said.

Across the photo, scrawled in large sprawling writing, was: “To dear Max, from Annabel.”

Duffy folded the photo and stuffed it in his pocket. Then he slipped the gun once more down the front of his trousers, and quietly let himself out of the room.

Once more out in the street, he again flagged a taxi and gave Annabel’s address. Lying back against the hard seat of the cab, his eyes closed a little wearily, but his mouth was hard and set. He was going to bust the business right on the chin, he told himself.

With the key Morgan had given him, he entered the door leading to the organ loft, and quietly walked up the spiral staircase. When he reached the loft, he found the sitting-room was brightly lit, although no one was visible. He swung his leg over the balcony and lowered himself quietly to the floor.

From across the room he could hear the sound of running water. He thought maybe she was taking a bath. Quietly he began to circulate round the room, opening and shutting drawers. When he came to the wine cupboard he had to kneel down to examine inside. At the back of the cupboard, behind a row of sherry bottles, he found his camera. He took it out and examined it carefully. The first thing he noticed was that the film had been removed. He put the camera in his pocket and shut the cupboard doors carefully.

The bath water had ceased to run, and there was a heavy silence in the apartment. Walking across to the door, he put his hand on the knob and gently turned it, then he walked in.

Annabel was lying in the bath, her eyes closed, smoking a cigarette. Duffy thought she looked swell. He shut the door very gently, and put his back against the panels.

She opened her eyes and looked at him. The only surprise she showed was the way the cigarette slipped out of her mouth. It fell into the water with an angry hiss, then floated down the bath until it rested on her knee. It lay on her knee, looking like some peculiar birthmark. Duffy eyed it with interest.