Crossing a Continent

The story of America's transcontinental railroad, illustrated with verified historical photographs.

Follow the epic journey of the men and machines that connected a nation. From the golden spike at Promontory Summit to the immigrant laborers who built it, Crossing a Continent tells the full story of America's greatest engineering achievement through verified historical photographs and compelling narrative.

• Illustrated digital history book
• Instant digital download
• Verified historical photographs
• For history enthusiasts and general readers