The true story of Theodore Roosevelt's harrowing 1914 exploration of one of the most dangerous rivers on earth, 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...

"Ćndido Rondon is by any measure the greatest tropical explorer in history. Between 1890 and 1930, he navigated scores of previously unmapped rivers, traversed untrodden mountain ranges, and hacked his way through jungles so inhospitable that even native peoples had avoided them--and led Theodore Roosevelt and his son, Kermit, on their celebrated "River of Doubt" journey in 1913-14. Upon leaving the Brazilian Army in 1930 with the rank of a two-star...

Into the Amazon tells the remarkable story of the journey taken by President Theodore Roosevelt and legendary Brazilian explorer Cândido Rondon into the heart of the South American rain forest to chart an unexplored tributary of the Amazon. Two of the most celebrated men from their respective nations, Roosevelt and Rondon set out with twenty other adventurers in 1914. Over eight eventful weeks in one of the most remote places on earth, the ill-equipped...

A riveting journey down Theodore Roosevelt's "river of doubt" with a diverse crew of adventurers, scientists, and Indigenous leaders who shine light on the past, present, and future of a natural wonder. Sam Moses took part in the adventure of a lifetime when he, along with seventeen men and two women, embarked on the Rio Roosevelt Expedition. They would follow the former president's wake down five-hundred miles of extreme whitewater into the dark...