O'Donahue went accordingly, and, as was always the case there, was admitted immediately to an audience with the Commander of the Forces. O'Donahue put his case forward, stating that he was about to proceed on a secret mission to Russia, and requested his Royal Highness to give him a few letters of introduction. His Royal Highness very properly observed, that if sent on a secret mission, he would, of course, obtain all the necessary introductions from the proper quarters, and then inquired of O'Donahue what his rank was, where he had served, etcetera. To the latter questions O'Donahue gave a very satisfactory reply, and convinced the Duke that he was an officer of merit. Then came the question as to his secret mission, which his Royal Highness had never heard of. "May it please your Royal Highness, there's a little mistake about this same secret mission; it's not on account of government that I'm going, but on my own secret service;" and O'Donahue, finding himself fairly in for it, confessed that he was after a lady of high rank, and that if he did not obtain letters of introduction, he should not probably find the means of entering the society in which she was to be found, and that as an officer who had served faithfully, he trusted that he should not be refused. His Royal Highness laughed at his disclosure, and, as there was no objection to giving O'Donahue a letter or two, with his usual good-nature he ordered them to be written, and having given them to him, wished him every success. O'Donahue bowed to the ground, and quitted the Horse Guards, delighted with the success of his impudent attempt. Being thus provided, the party set off in a vessel bound to Hamburg, where they arrived without any accident, although very sea-sick; from Hamburg they proceeded to Lubeck, and re-embarked at Travemunde in a brig, which was bound for Riga; the wind was fair, and their passage was short. On their arrival they put up at an hotel, and finding themselves in a country where English was not understood, O'Donahue proceeded to the house of the English consul, informing him that he was going on a secret mission to Petersburg, and showing, as evidences of his respectability and the truth of his assertions, the letters given him by his Royal Highness. These were quite sufficient for the consul, who immediately offered his services. Not being able to procure at Riga a courier who could speak French or English, the consul took a great deal of trouble to assist them in their long journey to Petersburg. He made out a list of the posts, the number of versts, and the money that was to be paid; he changed some of O'Donahue's gold into Russian paper-money, and gave all the necessary instructions. The great difficulty was to find any carriage to carry them to the capital, but at last they found an old cabriolet on four wheels which might answer, and, bidding adieu to the consul, they obtained horses, and set off.