The 37 references in this annotated bibliography are compiled for researchers of information on the censorship of sexual materials from ancient times to present. The materials include case studies, histories, essays, and opinion pieces about the use and regulation of "obscenity" in literature, pictorial art, radio broadcasting, the mail, film, and other media. Although this bibliography lists only books, it includes citations to reference volumes for periodicals, essays, and current events source materials. (JG)