“Unquestionably,” Ferguson remarked, “those people take us for supernatural beings. When Europeans came among them for the first time, they were mistaken for creatures of a higher race. When this sheik comes to speak of to-day’s meeting, he will not fail to embellish the circumstance with all the resources of an Arab imagination. You may, therefore, judge what an account their legends will give of us some day.” “Not such a desirable thing, after all,” said the Scot, “in the point of view that affects civilization; it would be better to pass for mere men. That would give these negro races a superior idea of European power.” “Very good, my dear Dick; but what can we do about it? You might sit all day explaining the mechanism of a balloon to the _savants_ of this country, and yet they would not comprehend you, but would persist in ascribing it to supernatural aid.” “Doctor, you spoke of the first time Europeans visited these regions. Who were the visitors?” inquired Joe. “My dear fellow, we are now upon the very track of Major Denham. It was at this very city of Mosfeia that he was received by the Sultan of Mandara; he had quitted the Bornou country; he accompanied the sheik in an expedition against the Fellatahs; he assisted in the attack on the city, which, with its arrows alone, bravely resisted the bullets of the Arabs, and put the sheik’s troops to flight. All this was but a pretext for murders, raids, and pillage. The major was completely plundered and stripped, and had it not been for his horse, under whose stomach he clung with the skill of an Indian rider, and was borne with a headlong gallop from his barbarous pursuers, he never could have made his way back to Kouka, the capital of Bornou.” “Who was this Major Denham?” “A fearless Englishman, who, between 1822 and 1824, commanded an expedition into the Bornou country, in company with Captain Clapperton and Dr. Oudney. They set out from Tripoli in the month of March, reached Mourzouk, the capital of Fez, and, following the route which at a later period Dr. Barth was to pursue on his way back to Europe, they arrived, on the 16th of February, 1823, at Kouka, near Lake Tchad. Denham made several explorations in Bornou, in Mandara, and to the eastern shores of the lake. In the mean time, on the 15th of December, 1823, Captain Clapperton and Dr. Oudney had pushed their way through the Soudan country as far as Sackatoo, and Oudney died of fatigue and exhaustion in the town of Murmur.” “This part of Africa has, therefore, paid a heavy tribute of victims to the cause of science,” said Kennedy.