Hugh Clapperton,
Dixon Denham.
Narrative of Travels and Discoveries in Northern and Central Africa, in the
Years 1822, 1823 and 1824, by Major Denham, Captain Clapperton, and the late Doctor Oudney,
extending across the Great Desert to the Tenth Degree of Northern Latitude, and from Kouka
in Bornou, to Sackatoo, the Capital of the Fellatah Empire: with an Appendix.
By Dixon Denham and Hugh Clapperton.
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