INTRODUCTORY ESSAY. XXxi 



Roosevelt, Th., and G. B. Grinell. American Big-Game Hunting (Edinburgh, 



1893). 



Schweinfurth, G. The Heart of Africa (1878). 



Seebohm, H. Siberia in Europe (London, 1880), Siberia in Asia (London, 1882). 

 Selous, F. C. A Hunter's Wanderings (1881). Travel and Adventure in South- 



East Africa (London, 1893). 



Sibree, Rev. J. The Great African Island (1879). 

 Solymos, B. (B. E. Falkenberg). Desert Life (London, 1880). 

 Stanley, H. M. How I Found Livingstone (1872, New Ed. 1885). The Congo 



(1885). Through the Dark Continent (1890). In Darkest Africa (1890). 

 Swayne, H. G. C. Seventeen Trips through Somaliland (London, 1895). 

 Tennent, J. E. Natural History of Ceylon (London, 1861). 

 Thomson, "Wyville. The Depths of the Sea (London, 1873). Narrative of the 



Voyage of the "Challenger" (1885). And, in this connection, see S. J. 



Hickson. Fauna of the Deep Sea (London, 1894). 

 Tristram, H. B. The Land of Israel (1876). The Land of Moab (1873). The 



Great Sahara (1860). 

 Wallace, A. R. Malay Archipelago (London 1869). Tropical Nature (1878). 



Island Life (1880). Travels on the Amazon and Rio Negro (1889). 

 Waterton, Ch. Wanderings in South America (Ed. by J. G. Wood, 1878). 

 Woodford, C. M. Naturalist among the Head-hunters (London, 1890). 



