Two little trains, one streamlined, the other old-fashioned, puff, puff, puff, and chug, chug, chug, on their way West.

A little rabbit greets each day and says good night to the familiar things outside.

The diggers are digging holes. Animals and machines dig a journey of discovery in this hidden treasure from Margaret Wise Brown, author of the children's classics Goodnight Moon and The Runaway Bunny.

"Over the city, high above the sea, into a storm, and through a sky full of airplanes, the Noon Balloon is off on a magical journey. Fly away with the boy, girl, and their little dog for a truly magical adventure!"--Page 4 of cover.