|描述：||xiv pages, 1 leaf, 383 pages frontispiece, plates, 3 maps (1 folded) 25 cm|
|責任：||by Theodore Roosevelt; with illustrations from photographs by Kermit Roosevelt and other members of the expedition.|
"Roosevelt's popular book Through the Brazilian Wilderness describes his expedition into the Brazilian jungle in 1913 as a member of the Roosevelt-Rondon Scientific Expedition co-named after its leader, Brazilian explorer Cándido Rondon. The book describes all of the scientific discovery, scenic tropical vistas and exotic flora, fauna and wild life experienced on the expedition. One goal of the expedition was to find the headwaters of the Rio da Duvida, the River of Doubt, and trace it north to the Madeira and thence to the Amazon River."--Internet archive.