The "MLA Bibliography" Scope and Overlap Committee was formed in response to a request from the Modern Language Association for librarians' assistance in examining the coverage and overlap between the "MLA International Bibliography" and other reference tools. This report contains the following 20 papers, prepared by the committee between 1991 and 1994: "Eighteenth Century [English] Drama" (David G. Schappert); "Nineteenth Century British and American Drama" (Michaelyn Burnette); "Twentieth Century American, English, and Irish Drama" (Rosemary A. Franklin); "Australian and New Zealand Literature" (Murray S. Martin); "Canadian Literature in English" (Catharine M. E. Halls); "Southern American Literature" (Gina R. Overcash); "Literature of the American West" (Donald A. Barclay);"French Canadian Literature" (Mary Cay Reynolds); "Scandinavian Literature" (Lois Olsrud, Ulla Sweedler, Mariann Tiblin); "Nineteenth Century Spanish Women Writers" (Lieselotte H. Werner Fajardo); "Indian Literature in English" (Kathy Johnson); "Linguistics/Romance Linguistics" (Frank Di Trolio, Adan Griego); "Slavic Linguistics" (Alena Aissing); "Ethnic Women Writers" (Jacquelyn Marie); "Performance Studies" (Allison G. Kaplan, Kay Kane); "History of the Book" (John Van Hook); "Literary Theory" (Catherine Palmer, Robert Kieft, Virginia Randolph); "Women's Studies Journals" (G. Margaret Porter); "Gay and Lesbian Studies" (Thomas D. Kilton); and "Detective Fiction" (Murray S. Martin). (SWC)