[ Chapter XIII. — The March to Banza Nkulu. ]

[ Chapter XIV. — The Yellala of the Congo. ]

[ Chapter XV. — Return to the Congo Mouth. ]

[ Chapter XVI. — The Slaver and the Missionary in the Congo River. ]

[ Chapter XVII. — Concluding Remarks. ]

[ Appendix ]

[ FOOTNOTES ]

PART II. — The Cataracts of the Congo.