“Your retreat was masterly,” he remarked with a broad smile. “I should think that it would have utterly defeated any pursuer; and the only pity is that it was probably wasted on the desert air. Your pursuer had by that time become a fugitive. But you were wise to take these precautions, for, of course, Weiss might have followed you.”

“But I thought he was in Hamburg?”

“Did you? You are a very confiding young gentleman, for a budding medical jurist. Of course we don’t know that he is not; but the fact that he has given Hamburg as his present whereabouts establishes a strong presumption that he is somewhere else. I only hope that he has not located you, and, from what you tell me of your later methods, I fancy that you would have shaken him off even if he had started to follow you from the teashop.”

“I hope so too. But how did that woman manage to stick to me in that way? What was the mistake we made?”