By night we were off the muddy stream, one which appeared to be of no great width, but a vast body of water rushed out from between the rocky gates, and from the desolate, uninhabited look of the shores it seemed probable that we might find those we sought up there.

It was too near night to do much, so the captain contented himself with getting close in after the boat sent to take soundings, and at dark we were anchored right in the mouth, with the watch doubled and a boat out as well to patrol the river from side to side, to make sure that the enemy, if within, did not pass us in the darkness.

All lights were out and perfect silence was maintained, while, excited by the prospect of another encounter, not a man displayed the slightest disposition to go to his hammock.

It was one of those soft, warm, moist nights suggestive of a coming storm, the possibility of which was soon shown by the faint quivering of the lightning in the distance.

“Storm before morning,” whispered Barkins.

“Yes,” said Smith; “storm of the wrong sort. I want to hear our guns going, not thunder.”

From time to time the boat which was on the patrol duty came alongside to report itself, but there was no news; in fact, none was expected, for such a dark night was not one that would be chosen by vessels wishing to put to sea.

I had been disposed to ask for permission to go in the boat, but Mr Reardon’s countenance looked rather stormy, so I had given up the idea, and contented myself with stopping on board with my two messmates, to watch the dark mouth of the river.

It soon grew very monotonous, having nothing to see but the shapes of the distant clouds, which stood out now and then like dimly-seen mountains high up above the land. But by degrees the distant flickering of the lightning grew nearer, and went on slowly growing brighter, till from time to time, as we leaned over the bulwarks, listening to the faint rushing sound of the river, sweeping past the chain cable, and dividing again upon our sharp bows, we obtained a glimpse of the shore on either side. Then it glimmered on the black, dirty-looking stream, and left us in greater darkness than ever.

Once we made out our boat quite plainly, and at last there came so vivid a flash that we saw the river upward for quite a mile, and I made out the low shores, but could see no sign of house or vessel moored anywhere near where we lay.