"It's like this," said Molly. "At the present moment, so far as we know, there isn't a soul on Peter's side who has the remotest notion that we're in Livadia. That's our strongest card, and if we don't play it for all it's worth we shall be simply chucking the game away." She wheeled round on Jimmy. "Where is this Château, exactly?" she asked. "Can you get to it from here in your car without going through Portriga or the other place—Valona?"

Jimmy nodded. "We should turn off the main road up into the hills about five miles from here. The car would manage it all right, but as for getting there—" he grinned cheerfully—"well, from what the Colonel told Tony, I should think we had about as much chance as a snowflake in hell."

"You needn't worry about that part of it," returned Molly coolly. "So long as you know the road you can leave the rest to me." She put her hand into her breast pocket, and produced the thick and impressive looking half sheet of note-paper, which she had shown Tony in the flat. "If that won't get us past a few soldiers," she added, throwing it on the table, "we may as well turn the boat round now and go straight home."

"By Jove!" exclaimed Tony. "I believe you've got hold of the right idea, Molly!"

Guy looked from one to the other of them in a sort of baffled bewilderment.

"I may be very stupid," he said, "but I can't see in the least what you hope to do even if we reach the Château."

Molly drew in a long breath. "There's only one thing to do," she said slowly. "Somehow or other this Princess girl and I have got to change places. There's absolutely no other way in which we can possibly work it."

If she had suddenly placed a live bomb upon the table, Guy's face could hardly have assumed a more startled expression. Even Jimmy, who did not seem to be easily perturbed, remained staring at her for a moment with his mouth open.

"Change places!" repeated Guy at last. "Are you speaking seriously?"

"Of course I am," said Molly a little impatiently. "Don't you see how easily it could be done? According to what you all tell me, this girl and I are as like each other as two peas: but no one would guess that if they'd only seen me in this rig-out. Well, if I could get a quarter of an hour alone with her, all we should have to do would be to swap clothes, and then she could just walk out of the place instead of me." She swept a triumphant glance at the others. "It's a hundred to one nobody would notice the difference: not if she's got the pluck and sense to carry it off properly."