The same diversity of soil and produce which the regions traversed by me exhibit is also observed with respect to man. Starting from Tripoli in the north, we proceed from the settlements of the Arab and the Berber, the poor remnants of the vast empires of the middle ages, into a country dotted with splendid ruins from the period of the Roman dominion, through the wild roving hordes of the Tuarek, to the Negro and half-Negro tribes, and to the very border of the South African nations. In the regions of Central Africa there exists not one and the same stock, as in South Africa; but the greatest diversity of tribes, or rather nations, prevails, with idioms entirely distinct. The great and momentous struggle between Islamism and Paganism is here continually going on, causing every day the most painful and affecting results, while the miseries arising from slavery and the slave-trade are here revealed in their most repulsive features. We find Mohammedan learning engrafted on the ignorance and simplicity of the black races, and the gaudy magnificence and strict ceremonial of large empires side by side with the barbarous simplicity of naked and half-naked tribes. We here trace a historical thread which guides us through this labyrinth of tribes and overthrown kingdoms; and a lively interest is awakened by reflecting on their possible progress and restoration, through the intercourse with more civilized parts of the world. Finally, we find here commerce in every direction radiating from Kanó, the great emporium of Central Africa, and spreading the manufactures of that industrious region over the whole of Western Africa. I cannot conclude these prefatory remarks without expressing my sincere thanks for the great interest shown in my proceedings by so many eminent men in this country, as well as for the distinction of the Victoria medal awarded to me by the Royal Geographical Society. As I may flatter myself that, by the success which attended my efforts, I have encouraged further undertakings in these as well as in other quarters of Africa, so it will be my greatest satisfaction, if this narrative should give a fresh impulse to the endeavours to open the fertile regions of Central Africa to European commerce and civilization. Whatever may be the value of this work, the Author believes that it has been enhanced by the views and illustrations with which it is embellished. These have been executed with artistical skill and the strictest fidelity, from my sketches, by Mr. Bernatz, the well-known author of the beautiful “Scenes in Æthiopia.”