Incoming Resources
- Otis and the scarecrow, Loren Long
- Otis, Loren Long
- Tractor day, Candice F. Ransom ; illustrations by Laura J. Bryant
- What does Otis see?, by Loren Long
- Otis, Loren Long
- Otis and the puppy, Loren Long
- Otis and the kittens, Loren Long
- Otis and the tornado, Loren Long
- Go, go, tractors!, by Candice Ransom ; illustrated by Mike Yamada
- Old MacDonald drives a tractor, Don Carter
- Duck on a tractor, by David Shannon