Thanks to Ama's foresight and admirable judgment, our progress down the river was uneventful.  We travelled during the night, resting and refreshing ourselves during the day, and never again saw a sign of our pursuers, nor indeed of anybody else, for our journey was begun when the moon was past her third quarter, and rose late; and Ama explained that the natives of that region never travelled through the darkness, if they could possibly avoid it.