Abstract This collection contains articles, clippings, reports, newspapers, books, journal issues, notebooks, photographs, and media belonging to John C. Quicker, professor emeritus of Sociology at California State University Dominguez Hills. A majority of this collection consists of secondary research material collected by Quicker that relates to gangs. Also included are student notebooks, course materials, and student research collections of articles from Quicker's days as a professor; as well as...