Incoming Resources
- The life cycle of an earthworm, Bobbie Kalman
- How to raise earthworms for profit, by Jack Frost
- The formation of vegetable mould through the action of worms, with observations on their habits, By Charles Darwin ..
- Earthworms, dirt, and rotten leaves, an exploration in ecology, by Molly McLaughlin ; illustrated by Robert Shetterly
- Wiggling worms at work, by Wendy Pfeffer ; illustrated by Steve Jenkins
- Worms eat my garbage, how to set up and maintain a worm composting system, by Mary Appelhof and Joanne Olszewski
- We dig worms!, a TOON book by Kevin McCloskey
- Worms eat my garbage, by Mary Appelhof ; with illustrations by Mary Frances Fenton
- The earth moved, on the remarkable achievements of earthworms, by Amy Stewart
- Let's look at earthworms, Suzanne Paul Dell'Oro
- Let an earthworm be your garbage man, all about earthworms--for garbage disposal and soil fertility : a report, by Home, Farm & Garden Research, Inc