Title: The Toxic Secret (Heather Reed Mysteries, #4)
First published: 1993
Description: When a prominent environmental activist speaks to a club at her school, Heather becomes aware of some shady goings-on related to the release of toxic chemicals in a residential neighborhood.
Subjects: Fiction, Mystery and detective stories, Hazardous wastes, Environmental protection, Children's fiction, Hazardous wastes, fiction, Environmental protection, fiction
LC classification: PZ7.J2433 To 1993