"And how often has it broken down?"

"Not at all; but I haven't done thirteen thousand miles at a go."

"You've done more, with stoppages. Well, I shall have stoppages—just long enough to clean and take in petrol and oil, and that's where I want your help. I want you to arrange for eighty gallons of petrol and sixteen of oil, to be ready for me at three places besides Constantinople. Here's the list; Karachi, Penang, and Port Darwin. Could you cable me to the address in Constantinople the names of firms at those places?"

"Of course. I'll look 'em up the first thing in the morning."

"Too late. It must be done to-night. If all goes well I shall be in Constantinople soon after eight to-morrow—our time; and I must leave there in a couple of hours if I'm to stick to my programme."

"Very well. I'll look out some names as soon as I get back to town. You mean to keep me up all night. There you are, man; it's absurd; you can't drive night and day for seven days without sleep."

"Roddy and I shall have to take watch and watch."

"But suppose you're caught in a storm; suppose the engine breaks down when you're over the sea—"

"My dear chap, if we fall into the sea we shan't hurt ourselves so much as if it were land. I've got a couple of lifebuoys. If a storm comes on, too bad to sail through, we must come down and wait till it's over. Of course any accident may stop us, even a speck of grit in the engine; but you're the last man in the world to be put off a thing by any bogey of what-might-be, and I'm going to look at the bright side. It's time I was off, so I'll take the things you've brought—oh, I see Roddy has already shipped them, so I'll get aboard."

"Well, I wish you all the luck in the world. Send me a wire when you land, will you, so that I may know how you are getting on."