Incoming Resources
- Snowplows, by Terri DeGezelle
- Diggers, David and Patricia Armentrout
- Bulldozers, by Linda D. Williams
- Tow trucks, by Terri DeGezelle
- Garbage trucks, by Terri DeGezelle
- Tough trucks
- Dump trucks, by Linda Williams
- Earth movers, David and Patricia Armentrout
- Backhoes, by Kathryn Clay
- Dump trucks, by Amy McDonald
- Street sweepers, by Terri DeGezelle
- Fire trucks, by Mary Lindeen
- Bulldozers, by Cari Meister
- Backhoes, by Linda D. Williams
- Earthmovers, by Linda D. Williams
- Backhoes, by Cari Meister
- Earth movers, by Rebecca Pettiford
- Trucks that build, written and illustrated by Lars Klove
- John Deere earth mover action, a McComas/Stachler production
- Bulldozers, by Kathryn Clay
- Farm tractors, a living history, Randy Leffingwell