But the hours glided by with nothing to occasion the slightest alarm, as we all listened to the faint sounds which came from distant forest and swamp. So still was it that even the splash of some great fish in the river reached our ears as we leaned over the great fence by the gateway.

I had been round the enclosure with my father twice in the course of the evening, for though tired I was too much excited to sleep. Then I had been and had a chat with our Sarah, in the hospital-room, and after that gone to the little side shelter by our tent, where Hannibal and Pomp were both sleeping as peaceably as if there were no danger in the air.

As I stood looking down at them, it was with something like a feeling of envy, for I was terribly heavy, and would gladly have lain down to sleep, but it was impossible then; and as I left them and crossed the great enclosure, I heard a low whispered conversation going on just in front, and as I stopped short a hand caught mine, and said sternly—

“Who is this? Oh, it’s you, young Bruton. No alarm, is there?”

It was Colonel Preston who spoke, and after telling him that all seemed quiet I passed on, and in an uneasy way went from sentry to sentry to say a word or two to each, as I inquired whether my father had been by.

He had not, so I went on till I came to the corner of the enclosure farthest from the forest, where I could dimly see the man on duty straining himself over the great fence; and so occupied was he in gazing into the distance that he did not notice my presence till I spoke. “You, Master George?”

“You, Morgan?”

“Why, I thought you’d ha’ been asleep.”

“No; I could not go,” I said. “But why were you looking out there?”

“I don’t know, my lad,” he whispered. “This sort of work puts one all on the screw and fidget. I do nothing else but fancy all sorts of things, and keep finding out I’m wrong.”