Blind Descent: The Quest to Discover the Deepest Place on Earth
James M. Tabor
Dirt: The Erosion of Civilizations
David R. Montgomery
Krakatoa: The Day the World Exploded: August 27, 1883
Simon Winchester
The Wave: In Pursuit of the Rogues, Freaks and Giants of the ...
Susan Casey
Cadillac Desert: The American West and Its Disappearing Water
Marc Reisner