Read it through once

“It’s because it warn’t _intended_ for any of us to come but Tom,” he says; “but I begged and begged, and at the last minute she let me come, too; so, coming down the river, me and Tom thought it would be a first-rate surprise for him to come here to the house first, and for me to by-and-by tag along and drop in, and let on to be a stranger. But it was a mistake, Aunt Sally. This ain’t no healthy place for a stranger to come.”