It was believed that in 1491, the year before Columbus landed, the Americas were a near-pristine wilderness inhabited by small roaming bands of indigenous people. Here, Charles Mann provides a new, fascinating and iconoclastic account of the Americas before Columbus.

A sweeping, hugely readable account of history's biggest ecological invasion, when Europe and the Americas collided for the first time in millennia.

A deeply engaging new history of how European settlements in the post-Colombian Americas shaped the world, from the bestselling author of 1491.

Presenting the latest research by biologists, anthropologists, archaeologists, and historians, Mann shows how the post-Columbian network of ecological and economic exchange fostered the rise of Europe, devastated imperial China, convulsed Africa, and for two centuries made Mexico City-where Asia, Europe, and the new frontier of the Americas dynamical...