Summer for the Gods: The Scopes Trial and America's Continuing Debate Over Science and Religion

An Empire of Ice: Scott, Shackleton, and the Heroic Age of Antarctic Science

The Return of George Washington: Uniting the States, 1783–1789

Trial and Error: The American Controversy Over Creation and Evolution, Edition 3

American Inheritance: Liberty and Slavery in the Birth of a Nation, 1765-1795

Trial and Error: The American Controversy Over Creation and Evolution, Edition 3

Declaring Independence: Why 1776 Matters

Franklin & Washington: The Founding Partnership

A Magnificent Catastrophe: The Tumultuous Election of 1800, America's First Presidential Campaign

To the Edges of the Earth: 1909, the Race for the Three Poles, and the Climax of the Age of Exploration

George Washington, Nationalist

On Faith and Science