[276] Naturalist on the Beagle. (Eng., 19th cent.)
[277] Travels. (Venice, 14th cent.)
[278] Arctic Explorations. (U. S., 19th cent.)
[279] South Africa. (Eng., 19th cent.)
[280] Through the Dark Continent; In Darkest Africa. (U. S., 19th cent.)
[281] Travels in Africa. (France, 19th cent.)
[282] On Egypt. (Germany, 19th cent.)
[283] Abyssinia. (Eng., 19th cent.)
[284] India.
[285] Niger.