Empire Express: Building the First Transcontinental Railroad

Nothing Like It In the World: The Men Who Built the Transcontinental Railroad 1863-1869

Hell on Wheels: Wicked Towns Along the Union Pacific Railroad

Rival Rails: The Race to Build America's Greatest Transcontinental Railroad

The Great Railroad Revolution: The History of Trains in America

Railroaded: The Transcontinentals and the Making of Modern America

The Path Between the Seas: The Creation of the Panama Canal, 1870-1914

Undaunted Courage: Meriwether Lewis, Thomas Jefferson, and the Opening of the American West

The Tycoons: How Andrew Carnegie, John D. Rockefeller, Jay Gould, and J. P. Morgan Invented the American Supereconomy

Nothing Like It in the World: The Men Who Built the Transcontinental Railroad, 1863-1869