Katy, a red crawler tractor, belonged to the Highway Department of the City of Geoppolis. She was not used in winter, however, until a huge snow storm snowed in the whole city. Then Katy plowed out everyone.

"Tractor helps Train out of a messy situation"--Provided by publisher.

When a big new yellow tractor arrives, Otis the friendly little tractor is cast away behind the barn, but when trouble occurs Otis is the only one who can help.

Follows a farmer through his very busy day as he drives his tractor and transports heavy loads in the attached trailer, including fifteen friendly animals. Includes information on crops and the different vehicles that farmers use.

When Otis the tractor becomes trapped in a burning barn, after rescuing kittens, his animal friends and local firefighters come to his aid.