NATIONAL BESTSELLER - At once an incredible adventure narrative and a penetrating biographical portrait--the bestselling author of River of the Gods brings us the true story of Theodore Roosevelt's harrowing exploration of one of the most dangerous rivers on earth."A rich, dramatic tale that ranges from the personal to the literally earth-shaking." --The New York Times
The River of Doubt--it is a black, uncharted tributary of the Amazon that snakes through one of the most treacherous jungles in the world. Indians armed with poison-tipped arrows haunt its shadows; piranhas glide through its waters; boulder-strewn rapids turn the river into a roiling cauldron. After his humiliating election defeat in 1912, Roosevelt set his sights on the most punishing physical challenge he could find, the first descent of an unmapped, rapids-choked tributary of the Amazon. Together with his son Kermit and Brazil's most famous explorer, C
