Incoming Resources
- Tow trucks, by Cynthia Roberts
- Bulldozers, written by Jean Eick ; illustrated by Michael Sellner
- Bucket trucks, by Derek Zobel
- Dump trucks, by Amy McDonald
- Fire truck nuts and bolts, Jerry Boucher
- Dump trucks, Aaron Frisch
- Bulldozers, Aaron Frisch
- Concrete mixers, by Sara Gilbert
- Bulldozers, by Cari Meister
- Monster bulldozers, by Chris Bowman
- Giant trucks, Katie Marsico
- Tow trucks, by Cari Meister
- Bulldozers, by Sara Gilbert
- Diggers, by Sara Gilbert
- Dump trucks, by Sara Gilbert