River Without a Cause: An Expedition through the Past, Present and Future of Theodore Roosevelt's River of Doubt

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 heart of the Amazon. The party was guided by ...