Dorrington shrugged his shoulders. "No," he said, "none in particular. But the case was not particularly interesting. It was in Florence. The documents were the property of a wealthy American, and some of the Maffia rascals managed to steal them. It doesn't matter what the documents were--that's a private matter--but their owner would have parted with a great deal to get them back, and the Maffia held them for ransom. But they had such a fearful notion of the American's wealth, and of what he ought to pay, that, badly as he wanted the papers back, he couldn't stand their demands, and employed us to negotiate and to do our best for him. I think I might have managed to get the things stolen back again--indeed I spent some time thinking a plan over--but I decided in the end that it wouldn't pay. If the Maffia were tricked in that way they might consider it appropriate to stick somebody with a knife, and that was not an easy thing to provide against. So I took a little time and went another way to work. The details don't matter--they're quite uninteresting, and to tell you them would be to talk mere professional 'shop'; there's a deal of dull and patient work to be done in my business. Anyhow, I contrived to find out exactly in whose hands the documents lay. He wasn't altogether a blameless creature, and there were two or three little things that, properly handled, might have brought him into awkward complications with the law. So I delayed the negotiations while I got my nets effectually round this gentleman, who was the president of that particular branch of the Maffia, and when all was ready I had a friendly interview with him, and just showed him my hand of cards. They served as no other argument would have done, and in the end we concluded quite an amicable arrangement on easy terms for both parties, and my client got his property back, including all expenses, at about a fifth of the price he expected to have to pay. That's all. I learnt a deal about the Maffia while the business lasted, and at that and other times I learnt a good deal about the Camorra too."