There was a short silence. Then: “I think,” said Kopeikin, slowly, “that you should do nothing at the moment. Leave the matter to me. I will speak to a friend of mine about it. He is connected with the police, and has great influence. As soon as I have spoken to him, I will come to your hotel.”

“But there’s no need for you to do that, Kopeikin. I …”

“Excuse me, my dear fellow, there is every need. Let the doctor attend to your wound and then stay in your room until I arrive.”

“I wasn’t going out,” said Graham, acidly; but Kopeikin had rung off.

As he hung up the telephone, the doctor arrived. He was thin and quiet, with a sallow face, and wore an overcoat with a black lamb’s wool collar over his pyjamas. Behind him came the Manager, a heavy, disagreeable-looking man who obviously suspected that the whole thing was a hoax concocted expressly to annoy him.

He gave Graham a hostile stare, but before he could open his mouth his assistant was pouring out an account of what had occurred. There was a lot of gesturing and rolling of eyes. The Manager exclaimed as he listened, and looked at Graham with less hostility and more apprehension. At last the assistant paused, and then broke meaningly into French.

“Monsieur leaves Istanbul by the eleven o’clock train, and so does not wish to have the trouble and inconvenience of taking this matter to the police. I think you will agree, Monsieur le Directeur, that his attitude is wise.”

“Very wise,” agreed the Manager pontifically, “and most discreet.” He squared his shoulders. “Monsieur, we infinitely regret that you should have been put to such pain, discomfort and indignity. But not even the most luxurious hotel can fortify itself against thieves who climb through windows. Nevertheless,” he went on, “the Hotel Adler-Palace recognises its responsibilities towards its guests. We shall do everything humanly possible to arrange the affair.”

“If it would be humanly possible to instruct the doctor then to attend to my hand, I should be grateful.”

“Ah yes. The doctor. A thousand pardons.”