Early in the morning of the 5th of July the bridge was completed, the TETE-DE-PONT was fully armed, and every thing was in readiness for the sortie. The Archduke, who had not slept all the night long, was just returning from an inspection of the preparations, when a courier galloped up to him in the middle of the bridge. On beholding the archduke, he jumped from his horse, and handed him, panting and in trembling haste, a letter from the generalissimo. "You have ridden very rapidly? You were instructed then to make great haste?" asked John. "I rode hither from Wagram in ten hours, your imperial highness," said the courier, breathlessly; "I was instructed to ride as rapidly as possible." "You have done your duty faithfully. Go and rest." He nodded kindly to the courier, and repaired to his head-quarters to read the letter he had just received from his brother. This letter revoked all orders which had been sent to him up to this time. The archduke had vainly offered his cooperation and that of the Archduke Palatine four days ago. At that time not even a reply had been made to his offer; now, at the last moment, the generalissimo called impetuously upon his brother to hasten to his assistance. He demanded that the Archduke John should set out at once, leave only troops enough to hold the TET-DE-PONT, and hasten up with the remainder of his forces to the scene of action. When the archduke real this order, a bitter smile played round his lips. "See," he said, mournfully, to General Frimont, "now I am needed all at once, and it seems as if the battle cannot be gained without us. It is all-important for us to arrive in time at the point to which we are called so late, perhaps too late. Ah, what is that? What do you bring to me, Nugent?" "Another courier from the generalissimo has arrived; he brought this letter." "You see, much deference is paid to us all of a sudden; we are treated as highly important assistants," sighed the archduke. He then unfolded the paper quickly and read it. "The generalissimo," he said, "informs me now that he has changed his plan, and will not give battle on the bank of the Danube, but take position in the rear of Wagram. He instructs me to make a forced march to Marchegg, advance, after resting there for three hours, to Siebenbrunn, and take position there. Very well, gentlemen, let us carry the generalissimo's orders into effect. At one o'clock to-night, all must be in readiness for setting out. We need the time between now and then to concentrate the extended lines of our troops. If we are ready at all earlier hour, we shall set out at once. Make haste; Let that be the password to-night!"