Katy and the big snow
Virginia Lee Burton (Author)
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
Print Book, English, 1971
Reinforced edition. Paperback edition
Houghton Mifflin Company, Boston, 1971