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Peter Dillon - Voyage aux iles de la Mer du Sud, en 1827 et 1828, et relation de la découverte du sort de... - 1830
Richard F. Burton - First Footsteps in East Africa or, An Exploration of Harar. Memorial Edition. Volume One & Two. - 1984
Robert Curzon - Armenia: A Year at Erzeroom, and on the Frontiers of Russia, Turkey, and Persia - 1854
Sir Francis Younghusband - India and Tibet: A history of the relations which have subsisted between the two countries from the - 1910