This conversation took place as the boats were pulling away, as hard as the men could lay their backs to the oars, down the river. As yet they had seen no Cossacks or foot-soldiers on either bank; possibly they might have remained to try to put out the fire, or the nature of the ground on the left bank, on which the stores were situated, prevented them from making rapid progress over it. As the boats had come up, Green had observed an extensive marsh with a wide stream, which, unless there was a bridge over it, would have alone proved an effectual barrier to the progress of cavalry. To the right, on which the houses had been seen, were high and picturesque hills, some rising almost directly out of the water, with fertile valleys, groves, orchards, and vineyards. Had any number of armed men been in the neighbourhood, they might greatly have annoyed the boats as they went down. The tide, however, was with them, and they made rapid progress. They could still see a cloud of smoke collected over the stores and vessels they had set on fire, which convinced them that any attempt which might have been made by the soldiers to extinguish the flames must have proved unsuccessful. They were pulling along, as has been said, at a rapid rate, when, in order to take the shortest course, they kept close round a wooded point on the right bank, the current, which was very strong, helping them along. Scarcely had they rounded the point when both boats struck with great force on a rocky ledge, the existence of which had not been perceived. "We have made a pretty big hole in our boat, sir," observed Archie. "Why, the water's running in like a mill-stream! Back all!" cried Higson; "now pull round the port oars." The men gave way with all their might. Higson steered the boat to the shore. The water was almost up to their thwarts before they reached it; they all leaped out on the bank, or she would have sunk with them. Green's boat had also received considerable damage, and he, not without difficulty, followed them. "We are in a pretty plight," exclaimed Tom; "what are we to do now?" "Repair the damages as fast as we can, and continue our course," said Higson. To do this, however, it was necessary to haul the boats up; as they were full of water, this was a very difficult matter; they had to tow them along for some distance to a convenient spot, where the bank, shelving gently down, enabled them by degrees to get them up and bale the water out. Should the enemy find them while thus employed they would all be taken prisoners; Higson felt considerable anxiety on this score, his only consolation being that they might be exchanged for the commandant and garrison of the fort. By all working together they first hauled one boat up and then the other. Though the men got pretty wet in the operation, Higson and Green and the midshipmen kept tolerably dry. "I say, Archie, are you not very hungry?" said Tom.