Danakil Depression: Earth's Hottest and Most Alien Landscape

Escaping from Eden: Does Genesis Teach that the Human Race was Created by God or Engineered by ETs?

The Revenge of Geography: What the Map Tells Us About Coming Conflicts and the Battle Against Fate

The Scars of Eden: Has Humanity Confused the Idea of God with Memories of ET Contact?

100 Mind-Boggling Facts

A History of the World in Twelve Maps

100 Head Spinning Facts

The Elements of Landscape Oil Painting: Techniques for Rendering Sky, Terrain, Trees, and Water

1491 (Second Edition): New Revelations of the Americas Before Columbus

Birds of India: Exploring the Avian Diversity of the Subcontinent

The Reign of Pablo Escobar: The Wealthiest Criminal in History

History of the World Map by Map

Biomimicry: Innovations Inspired by Nature's Design

Marilyn Monroe's Early Life: Exploring the Origins of an Icon

Earth: An Intimate History

How Everyday Things Originated

Climate Change in Human History: Prehistory to the Present