Exposed, , North Star Editions, Keith Wain,Mysteries & Detective Stories,JUVENILE FICTION, mystery; investigation; African American; Black and Hispanic families; environmentalism; homelessness; poverty; low income; poor people; school; corruption; chemical spill; friendship; activism; organizing; community; cover-up; police; crime,, Harbor, United States, en-UShttps://northstareditions.commystery; investigation; African American; Black and Hispanic families; environmentalism; homelessness; poverty; low income; poor people; school; corruption; chemical spill; friendship; activism; organizing; community; cover-up; police; crime, [BLURB],[CITY],,books, ebooks, biblet, Book2look