He would have slid to the floor had not Conway caught him and helped him to a chair. Then he recovered a little, but did not speak.

"Tomorrow he will be much better," said Chang gently. "The air here is difficult for the stranger at first, but one soon becomes acclimatized."

Conway felt himself waking from a trance. "Things have been a little trying for him," he commented with rather rueful mildness. He added, more briskly: "I expect we're all feeling it somewhat. I think we'd better adjourn this discussion and go to bed. Barnard, will you look after Mallinson? And I'm sure YOU'RE in need of sleep too, Miss Brinklow." There had been some signal given, for at that moment a servant appeared. "Yes, we'll get along - good night - good night - I shall soon follow." He almost pushed them out of the room, and then, with a scantness of ceremony that was in marked contrast with his earlier manner, turned to his host. Mallinson's reproach had spurred him.

"Now, sir, I don't want to detain you long, so I'd better come to the point. My friend is impetuous, but I don't blame him, he's quite right to make things clear. Our return journey has to be arranged, and we can't do it without help from you or from others in this place. Of course, I realize that leaving tomorrow is impossible, and for my own part I hope to find a minimum stay quite interesting. But that, perhaps, is not the attitude of my companions. So if it's true, as you say, that you can do nothing for us yourself, please put us in touch with someone else who can."

The Chinese answered: "You are wiser than your friends, my dear sir, and therefore you are less impatient. I am glad."

"That's not an answer."

Chang began to laugh, a jerky high-pitched chuckle so obviously forced that Conway recognized in it the polite pretense of seeing an imaginary joke with which the Chinese "saves face" at awkward moments. "I feel sure you have no cause to worry about the matter," came the reply, after an interval. "No doubt in due course we shall be able to give you all the help you need. There are difficulties, as you can imagine, but if we all approach the problem sensibly, and without undue haste - "

"I'm not suggesting haste. I'm merely seeking information about porters."

"Well, my dear sir, that raises another point. I very much doubt whether you will easily find men willing to undertake such a journey. They have their homes in the valley, and they don't care for leaving them to make long and arduous trips outside."

"They can be prevailed upon to do so, though, or else why and where were they escorting you this morning?"

"This morning? Oh, that was quite a different matter."

"In what way? Weren't you setting out on a journey when I and my friends chanced to come across you?"

There was no response to this, and presently Conway continued in a quieter voice: "I understand. Then it was not a chance meeting. I had wondered all along, in fact. So you came there deliberately to intercept us. That suggests you must have known of our arrival beforehand. And the interesting question is, HOW?"

His words laid a note of stress amidst the exquisite quietude of the scene. The lantern light showed up the face of the Chinese; it was calm and statuesque. Suddenly, with a small gesture of the hand, Chang broke the strain; pulling aside a silken tapestry, he undraped a window leading to a balcony. Then, with a touch upon Conway's arm, he led him into the cold crystal air. "You are clever," he said dreamily, "but not entirely correct. For that reason I should counsel you not to worry your friends by these abstract discussions. Believe me, neither you nor they are in any danger at Shangri-La."

"But it isn't danger we're bothering about. It's delay."

"I realize that. And of course there MAY be a certain delay, quite unavoidably."

"If it's only for a short time, and genuinely unavoidable, then naturally we shall have to put up with it as best we can."

"How very sensible, for we desire nothing more than that you and your companions should enjoy your stay here."

"That's all very well, and as I told you, in a personal sense I can't say I shall mind a great deal. It's a new and interesting experience, and in any case, we need some rest."

He was gazing upward to the gleaming pyramid of Karakal. At that moment, in bright moonlight, it seemed as if a hand reached high might just touch it; it was so brittle-clear against the blue immensity beyond.

"Tomorrow," said Chang, "you may find it even more interesting. And as for rest, if you are fatigued, there are not many better places in the world."

Indeed, as Conway continued to gaze, a deeper repose overspread him, as if the spectacle were as much for the mind as for the eye. There was hardly any stir of wind, in contrast to the upland gales that had raged the night before; the whole valley, he perceived, was a landlocked harbor, with Karakal brooding over it, lighthouse-fashion. The smile grew as he considered it, for there was actually light on the summit, an ice-blue gleam that matched the splendor it reflected. Something prompted him then to enquire the literal interpretation of the name, and Chang's answer came as a whispered echo of his own musing. "Karakal, in the valley patois, means Blue Moon," said the Chinese.

Conway did not pass on his conclusion that the arrival of himself and party at Shangri-La had been in some way expected by its inhabitants. He had had it in mind that he must do so, and he was aware that the matter was important; but when morning came his awareness troubled him so little, in any but a theoretical sense, that he shrank from being the cause of greater concern in others. One part of him insisted that there was something distinctly queer about the place, that the attitude of Chang on the previous evening had been far from reassuring, and that the party were virtually prisoners unless and until the authorities chose to do more for them. And it was clearly his duty to compel them to do this. After all, he was a representative of the British government, if nothing else; it was iniquitous that the inmates of a Tibetan monastery should refuse him any proper request… That, no doubt, was the normal official view that would be taken; and part of Conway was both normal and official. No one could better play the strongman on occasions; during those final difficult days before the evacuation he had behaved in a manner which (he reflected wryly) should earn him nothing less than a knighthood and a Henty school prize novel entitled With Conway at Baskul. To have taken on himself the leadership of some scores of mixed civilians, including women and children, to have sheltered them all in a small consulate during a hot-blooded revolution led by anti-foreign agitators, and to have bullied and cajoled the revolutionaries into permitting a wholesale evacuation by air, it was not, he felt, a bad achievement. Perhaps by pulling wires and writing interminable reports, he could wangle something out of it in the next New Year Honors. At any rate it had won him Mallinson's fervent admiration. Unfortunately, the youth must now be finding him so much more of a disappointment. It was a pity, of course, but Conway had grown used to people liking him only because they misunderstood him. He was not genuinely one of those resolute, strong-jawed, hammer-and-tongs empire builders; the semblance he had given was merely a little one-act play, repeated from time to time by arrangement with fate and the foreign office, and for a salary which anyone could turn up in the pages of Whitaker.

The truth was, the puzzle of Shangri-La, and of his own arrival there, was beginning to exercise over him a rather charming fascination. In any case he found it hard to feel any personal misgivings. His official job was always liable to take him into odd parts of the world, and the odder they were, the less, as a rule, he suffered from boredom; why, then, grumble because accident instead of a chit from Whitehall had sent him to this oddest place of all?