TRAVELS 



ON THE 



AMAZON AND RIO NEGRO, 



Mitft an account of tbe IRative '^Tribes, 



AND OBSERVATIONS ON THE CLIMATE, GEOLOGY, AND 

 NATURAL HISTORY OF THE AMAZON VALLEY. 



ALFRED RUSSEL WALLACE, LL.D., 



AUTHOR OF "the MALAY ARCHIPELAGO," "DARWINISM," ETC., ETC. 



WITH PORTRAIT, FULL-PAGE ILLUSTRATIONS, 

 AND BIOGRAPHICAL INTRODUCTION. 



LONDON: 



WARD, LOCK & CO., LIMITED,' 



NEW YORK AND MELBOURNE. 



