Big Boy 4014 and the Steam Team: The World's Largest Steam Engine Roars Back to Life!

A picture book about the restoration of Big Boy 4014, the world’s largest steam locomotive.

In the 1940s, the ground rumbled as they thundered across the United States, 25 600-ton steam locomotives called Big Boys. These mammoth engines were built to pull trains transporting soldiers and freight, supporting the war effort.

When less-expensive diesel-electric engines became popular, Big Boy engines were pulled from service, either to be scrapped ...