Molly Cone

Describes the efforts of the Jackson Elementary School in Everett, Washington, to clean up a nearby stream, stock it with salmon, and preserve it as an unpolluted place where the salmon could return to spawn.

Describes the damp environment of wetlands, the useful purposes they serve, and the plants and animals that inhabit them.

When Mishmash the dog becomes overweight, Pete and Wanda try hypnosis and an exercise routine to get him slim again.