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Bates, Henry Walter. Illustrated Travels : A Record of Discovery, Geography and Adventure. London: Cassell, Petter & Galpin, 1869.
Twain, Mark. Roughing It. Toronto: Musson, 1899.
Mungo Park. The Travels of Mungo Park. New York: J. M. Dent & co., E. P. Dutton & co., 1907.
Simond, Chas F. A Pedaller Abroad Being an Illustrated Narrative of the Adventures and Experiences of a Cycling Twain during a 1,000 Kilomètre Ride in and around Switzerland. London: J. Causton, 1897.
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