"Those children are very like the Baas with the red beard," remarked Hans reflectively. "Yes," I said, and shivered, for now I understood the awfulness of this poor man's case. He was the father of a number of half-breeds who tied him to this spot as anchors tie a ship. I went on rather hastily past some sheds to a long, low building which proved to be a*****e. Here the quarter-blood called Thomaso, and some assistants were engaged in trading with natives from the Zambesi swamps, men of a kind that I had never seen, but in a way more civilised than many further south. What they were selling or buying, I did not stop to see, but I noticed that the store was full of goods of one sort or another, including a great deal of ivory, which, as I supposed, had come down the river from inland. The

