"It's nothing. Three weeks' rest, at most. Only a third of an inch more, and he would have been done for."
"Yes, but that third of an inch isn't there," murmured Perenna.
Still followed by the detectives' motor cab, Don Luis returned to the Faubourg Saint-Germain; and it was then that an incident occurred which was to puzzle him greatly and throw a most extraordinary light on the article in the Echo de France.
In the courtyard of his house he saw two little puppies which belonged to the coachman and which were generally confined to the stables. They were playing with a twist of red string which kept catching on to things, to the railings of the steps, to the flower vases. In the end, the paper round which the string was wound, appeared. Don Luis happened to pass at that moment. His eyes noticed marks of writing on the paper, and he mechanically picked it up and unfolded it.
He gave a start. He had at once recognized the opening lines of the article printed in the Echo de France. And the whole article was there, written in ink, on ruled paper, with erasures, and with sentences added, struck out, and begun anew.
He called the coachman and asked him:
"Where does this ball of string come from?"
"The string, sir? Why, from the harness-room, I think. It must have been that little she-devil of a Mirza who"
"And when did you wind the string round the paper?"
"Yesterday evening, Monsieur."
"Yesterday evening. I see. And where is the paper from?"
"Upon my word, Monsieur, I can't say. I wanted
