As a rule, after such a raid they form a small encampment; they light their fires, seize all the bananas in the village, and gorge upon the human flesh. They then march over to one of the numerous slave-markets on the river, where they exchange the captives with the slave-traders of the Lulungu River for beads, cloth, brass wire, and other trinkets. The slave-traders pack the slaves into their canoes and take them down to the villages on the Lulungu River where the more important markets are held. Masankusu, situated at the junction of the Lupuri and Malinga tributaries, is by far the most important slave-trading center. The people of Masankusu buy their slaves from the Lufembé and Ngombé raiders, and sell them to the Lulungu natives and traders from down river. The slaves are exhibited for sale at Masankusu in long sheds, or rather under simple grass roofs supported
