Walking the Nile
Walking The Himalayas
Mother of God: An Extraordinary Journey into the Uncharted Tributaries of the Western Amazon
The Unconquered: In Search of the Amazon's Last Uncontacted Tribes
The Boiling River: Adventure and Discovery in the Amazon (TED Books)
Wild by Nature: From Siberia to Australia, Three Years Alone in the Wilderness on Foot
Jungle of Stone: The Extraordinary Journey of John L. Stephens and Frederick Catherwood, and the Discovery of the Lost Civilization of the Maya
Lost in the Jungle
The Journey in Between: A Thru-Hiking Adventure on El Camino de Santiago