the journey was difficult. After amusing themselves for hours, the party was at last surprised to hear the sunset gun from Ladder Hill. They found that none of the party had the countersign for the night, and they knew that if they ventured forth without it they would be made prisoners. This was one of the many strict rules made by the Governor to prevent the mishap of helpers coming to Napoleon after dark.
At last some of them decided that it was better to make an effort to reach home rather than spend the night outdoors. Betsy and her parents were among those who ventured to go toward home.
It was a starlight night, but the road was bad. Mr. Balcombe at last hailed a light.
"Who goes there?" cried the sentry.
"A friend."
"Advance, friend, and give the countersign."
Now this was just what none of the party could do, and as protests were useless, they all had to spend the night in the guard-room, where they were half eaten by fleas, mosquitoes, and other insects.