saved my reputation—not that it could have suffered much, perhaps, in such a desperate case. But as a fact I had already advised the calling in of the police, and should, perhaps, even have given up the part of the case still left me. But this ought to put me on the proper track. You see, every one of these patent lever locks differs in some slight degree from all the rest, and only its own key will fit it; and here, by this amazing piece of good luck, is the one key for this very lock, and the man who had it is detained in hospital. Come, I'm off to see him. Insensible, you say, when you left?"
"Yes," I answered, "and likely to be so for some time, McCarthy thinks; so you probably won't get much information out of him just yet. But the cypher"
"I'll examine the cypher as I go along, I think. But I should like to take a look at the man, at any rate, even if he can't tell me anything. Will you give me a note to your friend McCarthy?"
"Of course," I answered, readily, and sat down to scribble the few lines necessary to introduce Hewitt.
When I had finished, Hewitt, who had been examining the cryptogram meanwhile, remarked; "This cypher is something out of the common, Brett. I certainly don't expect to be able to read it
