The first day the three friends slept until the sun was high. It was difficult to wake Rex, even then, and almost immediately he went to sleep again. Simon’s wound was re-dressed, and he was given a further dose of morphia.

The Duke watched during the afternoon while Marie Lou curled up like a kitten in her rugs, and slept well into the evening.

The second day they were in a better state; Rex completely revived, De Richleau’s wound healing well, Simon able at least to talk cheerfully again, and Marie Lou flushed with health and excitement. Only Rakov was unhappy.

His ration consisted of a small piece of rye bread from Marie Lou’s store, and as much water as he cared to swallow. During the first two days he was never free of his bonds and gag, except when he was feeding.

Their supplies were their principal anxiety; after the first two days their fears that the ruins might be searched were lessened; evidently they were believed to have taken to the woods, but their supplies would not hold out for ever.

The Duke was in favour of their remaining where they were as long as possible, in order to give Simon’s wound a better chance to heal. Marie Lou offered to visit the farmers in the neighbourhood whom she could trust. The three friends all admired the courage she had shown on the night when they had sheltered in her cottage, but they would not allow her to take further risks. They would have kept from her, if they could, the fact that their supplies were so limited, but this was impossible, since she insisted on taking charge of that department herself.

They suffered considerably from the cold, which was intense; the second, third, and fourth day of their stay the snow fell unceasingly. Had it not been that De Richleau was well supplied with Meta fuel, they would never have survived the arctic weather.

On the second day Rakov began to have shivering fits, and, as they could not bring themselves to let the poor wretch die of cold, he was unleased three times a day and made to skip, in order to restore his circulation. De Richleau would listen to no suggestion that he should remain permanently unbound — the loss of their previous prisoner, with the horses and sleigh, was too recent in his memory.

Rex spent much time among the broken machinery. When he woke, on the second day, his eyes were bright with excitement at the thought that, after all, fate had decreed that he should reach this room, which had held his imagination for so many months. He had no doubt that he would find the missing jewels; eagerly he set to work examining the rusty mass of struts and girders. Piece by piece, with infinite patience, he went over them. Marie Lou became his assistant, and the treasure was a constant joke between them. She would look at him with a humorous twinkle in her blue eyes each morning, on waking, and ask:

“Is it today that we shall find the jewels?”