Carrying the portfolio, and grumbling all the while as to the unknown risks she might be running, countess von Fink followed Wilhelmine and madame von Sonsfeld into the presence of the queen, whose joy was boundless on receiving the precious letters. But in a few minutes her face clouded over again, as she perceived that many difficulties still lay before her. First, there were the spies by whom the king had surrounded them; they would at once detect the absence of so large an object. Then there was the danger that Katte would mention the letters in the cross-examination he would have to undergo, and once their existence was known, and madame von Fink questioned, the prince's cause was lost, and his mother and sister might have to undergo imprisonment for life. What _could_ be done? All day long plan after plan was thought of and rejected, but at length it was Wilhelmine who hit upon one that might do. The portfolio was openly to lie in the queen's apartments as if it had been brought to her for safe custody, and then, with great precautions, the seal could be raised without breaking it, and the chain filed through where it could easily be joined again. Then the letters could be taken out, and others, quite harmless, written and put back in their place. Clever though it all sounded, it would have been impossible to carry out the scheme had it not been for a most lucky accident which had befallen the queen's confidential valet Bock, who was called in to raise the seal. On examining the coat-of-arms on the wax he recognised it as the same engraved on a seal he had picked up four weeks earlier in the garden at Montbijou, and which, he now discovered, belonged to Katte. By this means the wax could be broken and re-sealed without the slightest risk. The letters were now in the hands of the queen and princess, and were to the full as dangerous as they had expected to find them; but there was no time to spare for lamenting their folly if they were to have others ready to await the king on his return. Of course, there was no need to replace the whole fifteen hundred; but a great deal had to be done, and without delay Wilhelmine and her mother sat down to write a large number, taking care to obtain paper with the proper water-mark of every year. In three days they had seven hundred ready, and in order to give the impression that they wished to conceal the letters, the queen filled up the portfolio with handkerchiefs and various articles of fine linen. All was now ready for the arrival of the king, and when the day and hour was fixed the queen awaited him in her apartments. As soon as he reached the threshold, he shouted out: 'Well, Madame, your wretched son is dead.' 'Dead!' repeated the queen, clutching at a chair as she spoke. 'Dead! you have had the heart to kill him?' 'Yes, I tell you,' was his answer; 'and I want the portfolio containing his letters.'