Tuesday evening Dine Paris catch train de luxe nine-fifteen Tuesday night for Marseilles have engaged sleeping coupe now mind Tuesday night no cutting loose around Paris stores you can do all that later on just now you want to get here right quick arrive Marseilles Wednesday morning boat Mervo Wednesday night will meet you Mervo now do you follow all that because if not cable at once and say which part of journey you don't understand now mind special points to be remembered firstly come instantly secondly no cutting loose around London Paris stores see. SCOBELL. "Well!" said Elsa, breathless. "By George!" said Marvin. "He certainly seems to want you badly enough. He hasn't spared expense. He has put in about everything you could put into a cable." "Except why he wants me," said Betty. "Yes," said Elsa. "Why does he want you? And in such a desperate hurry, too!" Marvin was re-reading the message. "It isn't a mere invitation," he said. "There's no come-right-along-you'll-like-this-place-it's-fine about it. He seems to look on your company more as a necessity than a luxury. It's a sort of imperious C.Q.D." "That's what makes it so strange. We have hardly met for years. Why, he didn't even know where I was. The cable was sent to the bank and forwarded on. And I don't know where he is!" "Which brings us back," said Marvin, "to mysterious Mervo. Let us reason inductively. If you get to the place by taking a boat from Marseilles, it can't be far from the French coast. I should say at a venture that Mervo is an island in the Mediterranean. And a small island for if it had been a big one we should have heard of it." "Marvin!" cried Elsa, her face beaming with proud affection. "How clever you are!" "A mere gift," he said modestly. "I have been like that from a boy." He got up from his chair. "Isn't there an encyclopaedia in the library, Elsa?" "Yes, but it's an old edition."