Catastrophe: An Investigation into the Origins of the Modern World

The Year Without Summer: 1816 and the Volcano That Darkened the World and Changed History

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

The Cycle of Cosmic Catastrophes: How a Stone-Age Comet Changed the Course of World Culture

The Practicing Stoic: A Philosophical User's Manual

The Little Ice Age: How Climate Made History 1300-1850

Island on Fire: The Extraordinary Story of a Forgotten Volcano That Changed the World

The Mongols: A History

A History of Egypt from the Earliest Times to the Persian Conquest

The Ends of the World: Volcanic Apocalypses, Lethal Oceans, and Our Quest to Understand Earth's Past Mass Extinctions