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