A Crack in the Edge of the World: America and the Great California Earthquake of 1906

Pacific: Silicon Chips and Surfboards, Coral Reefs and Atom Bombs, Brutal Dictators, Fading Empires, and the Coming Collision of the World's Superpowers

The Men Who United the States: America's Explorers, Inventors, Eccentrics and Mavericks, and the Creation of One Nation, Indivisible

Krakatoa: The Day the World Exploded

The Map That Changed the World: William Smith and the Birth of Modern Geology

Krakatoa: The Day the World Exploded: August 27, 1883

Atlantic: Great Sea Battles, Heroic Discoveries, Titanic Storms,and a Vast Ocean of a Million Stories

The Professor and the Madman

Atlantic: Great Sea Battles, Heroic Discoveries, Titanic Storms, and a Vast Ocean of a Million Stories

The Map That Changed the World: William Smith and the Birth of Modern Geology