Days of Defiance: Sumter, Secession, and the Coming of the Civil War

The Change Makers: From Carnegie to Gates, How the Great Entrepreneurs Transformed Ideas into Industries

The Power Makers: Steam, Electricity, and the Men Who Invented Modern America

History of the Louisville & Nashville Railroad

Rainbow's End: The Crash of 1929

Rainbow's End: The Crash of 1929

Union Pacific: The Reconfiguration: America's Greatest Railroad from 1969 to the Present

A Call to Arms: Mobilizing America for World War II

History of the Louisville & Nashville Railroad

Union Pacific: The Reconfiguration: America's Greatest Railroad from 1969 to the Present