“I don’t care if he’s from Fucking, in Austria. You’ve made a mistake. I’m not whoever it is you think I am. I was helping you people, remember? You’ve a strange way of showing your gratitude. And I really don’t have time for this. I’d like to leave. Now.”

“We’ve got plenty of time. I can assure you.”

“In which case, might I have some water and a cigarette?”

The monk nodded at one of the thugs, who stepped smartly forward, as if he’d been on the parade ground, put a cigarette in my mouth, lit it with a cheap lighter, and then fetched me a glass of water.

“Thanks,” I said. “Now, where were we? Oh yes. I was telling you I haven’t a clue what you’re talking about. You’ve got the wrong man. That much is obvious, anyway.”

“Then let me refresh your memory, Herr Gunther. We checked your name with our friends in the CIA. And I think that you are the same Bernhard Gunther who was part of an elaborate Stasi operation to snatch three of their agents from the French zone of Berlin in nineteen fifty-four. Those three American agents believed they had employed you to help them kidnap Erich Mielke in return for an American passport and the sum of twenty-five thousand dollars. Instead, you betrayed them to Mielke. Two of them are still in an East German prison. Did you know that?”

I shook my head. “You’re mistaken. My name is Walter Wolf. I’m the concierge at the Grand Hôtel. And I haven’t the first idea what you’re talking about. I’ve never met anyone who was working for the CIA. And once again I don’t know anyone by the name of Mielke.”

“It’s quite an elaborate operation you’ve mounted here in France, isn’t it? A lot of time and effort and money have gone into this little scheme.”

“I haven’t seen any of it. The money, I mean. You’ve seen the flat where I live. You can check my bank accounts. I have very little money. I spend what I earn at the Grand Hôtel. I’m certainly not on the East German payroll.”

“We have someone who says different. A witness.”

“Then that person is mistaken or a liar.”