He stood there for an instant looking at them, his raincoat hanging open, his hat in his hand, like a man who has strayed into a picture gallery out of the rain. His white face was drawn from lack of sleep, there were circles under the small deep-set eyes, the full lips were twisted slightly as if he had a headache.

Graham’s heart drummed sickeningly at the base of his skull. This was the executioner. The hand with the hat in it was the hand which had fired the shots which had grazed his own hand, now outstretched to pick up a glass of whisky. This was the man who had killed men for as little as five thousand francs and his expenses.

He felt the blood leaving his face. He had only glanced quickly at the man but the whole picture of him was in his mind; the whole picture from the dusty tan shoes to the new tie with the filthy soft collar and the tired, frowsty, stupid face. He drank some of his whisky and saw that Mr. Kuvetli was bestowing his smile on the newcomer. The others were staring blankly.

Banat walked slowly over to the bar.

“Bon soir, Monsieur,” said Mr. Kuvetli.

“Bon soir.” It was grunted almost inaudibly as if he were anxious not to commit himself to accepting something he did not want. He reached the bar and murmured something to the steward.

He had passed close to Madame Mathis and Graham saw her frown. Then he himself caught the smell of scent. It was attar of roses and very strong. He remembered Colonel Haki’s question as to whether he had noticed any perfume in his room at the Adler-Palace after the attacks. Here was the explanation. The man reeked of scent. The smell of it would stay with the things he touched.

“Are you going far, Monsieur?” said Mr. Kuvetli.

The man eyed him. “No. Genoa.”

“It is a beautiful city.”