"Oh, very likely you did. He is the hero of more detective stories than any other man I know of. He was the great French detective." "What, is he dead, then?" "Dead? Not a bit of it; he's here with us. Oh, I understand what you mean. Yes, from your point of view, he is dead." "Where can we find him?" "Well, I presume, in Paris. He's a first-rate fellow to know, anyhow, and he spends most of his time around his old haunts. In fact, if you want to be certain to find Lecocq, you will generally get him during office hours in the room he used to frequent while in Paris." "Let us go and see him, then." * * * * * "Monsieur Lecocq," said Speed, a moment afterwards, "I wish to introduce to you a new-comer, Mr. Brenton, recently of Cincinnati." "Ah, my dear Speed," said the Frenchman, "I am very pleased indeed to meet any friend of yours. How is the great Chicago, the second Paris, and how is your circulation?--the greatest in the world, I suppose." "Well, it is in pretty good order," said Speed; "we circulated from Chicago to Paris here in a very much shorter time than the journey usually occupies down below. Now, can you give us a little of your time? Are you busy just now?" "My dear Speed, I am always busy. I am like the people of the second Paris. I lose no time, but I have always time to speak with my friends." "All right," said Speed. "I am like the people of the second Chicago, generally more intent on pleasure than business; but, nevertheless, I have a piece of business for you." "The second Chicago?" asked Lecocq. "And where is that, pray?" "Why, Paris, of course," said Speed. Lecocq laughed. "You are incorrigible, you Chicagoans. And what is the piece of business?" "It is the old thing, monsieur. A mystery to be unravelled. Mr. Brenton here wishes to retain you in his case." "And what is his case?" was the answer. Lecocq was evidently pleased to have a bit of real work given him. [Illustration: The detective.] Speed briefly recited the facts, Brenton correcting him now and then on little points where he was wrong. Speed seemed to think these points immaterial, but Lecocq said that attention to trivialities was the whole secret of the detective business. "Ah," said Lecocq, sorrowfully, "there is no real trouble in elucidating that mystery. I hoped it would be something difficult; but, you see, with my experience of the old world, and with the privileges one enjoys in this world, things which might be difficult to one below are very easy for us. Now, I shall show you how simple it is." "Good gracious!" cried Speed, "you don't mean to say you are going to read it right off the reel, like that, when we have been bothering ourselves with it so long, and without success?"