"They deny it. But these fellows all hang together. They would think nothing of protecting a brother chauffeur, in the matter of a little joy ride."
"Valentin says nothing about this, in his story."
"He may have omitted it, as an unimportant detail. I mean that he may have slipped into the second car, as he did into the first, without being observed. It was dark of course. He may not have thought it necessary to mention it. All this, of course, is on the assumption that he is telling the truth. Now let us say that he is lying—that the man with the black beard is not François, but someone else concerned, with Valentin in the plot. What is the purpose of his tale?"
"I cannot imagine. Can you, Monsieur?"
"No, not immediately. The first contradiction, of course, is this. If Valentin and the man with the black beard are working together, why should the latter have broken into his room to get the cigarettes?"
"There seems no sense to it."
"Yet he may have realized the danger of the cigarettes being in Valentin's possession, and instead of trying to warn him simply came and took them away. It is not a particularly plausible explanation; but let us admit it, for the moment, in order to get ahead with our reasoning. Suppose Valentin, the man with the black beard, and Mary Lanahan, the nurse, to be all working together, either with Mrs. Stapleton, or with outside parties. They have the child safely hidden. They abduct you, and send the message to Mr. Stapleton through you. They do not trust you, knowing, no doubt, that you are an agent of my office. They send Valentin along, on the back of the machine, to pretend to be an enemy of theirs trying, like yourself, to recover the child. He thus gets into your confidence. He advises you to report your message from the kidnappers to Mr. Stapleton at once. He questions you, and learns that you do not know the location of the house where the child is hidden. He then offers to show you as nearly as he can where the house is located. If he is in league with the kidnappers, he will take you, and the men whom tomorrow I shall send with you, to some location miles removed from the actual point where the child is concealed, and you will waste the day in a useless search. Decidedly it would be a clever move on their part."
"It certainly would."
"Further, you told this fellow that you had a plan to capture the scoundrels. You are to acquaint him with that plan, tomorrow afternoon. If you do so, he will no doubt get to the telephone on some pretext and warn his comrades of what you intend to do. I strongly recommend that you put no faith in the fellow whatever."
"Still, you would advise trying to locate the house, as he suggests?"