Incoming Resources
- Garden wigglers, earthworms in your backyard, by Nancy Loewen ; illustrated by Rick Peterson
- Worms eat my garbage, by Mary Appelhof ; with illustrations by Mary Frances Fenton
- Wiggling worms at work, by Wendy Pfeffer ; illustrated by Steve Jenkins
- We dig worms!, a TOON book, by Kevin McCloskey
- Wonderful worms, by Linda Glaser ; pictures by Loretta Krupinski
- Earthworm, by Lee Jacobs
- The worm book, the complete guide to growing earthworms for composting and gardening, by Loren Nancarrow and Janet Hogan Taylor