Two Little Trains

"Puff, puff, puff.  Chug, chug, chug.  Two little trains are heading West.  One is a shiny, streamlined train, moving fast.  The other is a little old train, moving not so fast.  Both will travel through long dark tunnels, through snow and dust.  What else can they have in common?  Much more than you think!"

From the author of Goodnight Moon, a cute comparison between two trains headed in the same direction.

Paperback edition.