“The HAPI Thesaurus lists all authorized subject headings and cross-references used in HAPI Online.” ‘HAPI [the Hispanic American Periodicals Index] is your source for authoritative, worldwide information about Central and South America, Mexico, Brazil, the Caribbean basin, the United States-Mexico border region, and Hispanics/Latinos in the United States. From analyses of current political, economic, and social issues to unique coverage of Latin American arts and letters, HAPI Online contains complete bibliographic citations to articles, book reviews (through 2001), documents, original literary works, and other materials appearing in more than 500 key social science and humanities journals published throughout the world.”