Home >> Secondary How To >> Reference Index Reference Index Whether you're at home or at school, many of your immediate research questions can be met by using selected online reference tools. Being a good researcher means you can select the best resources to meet your information needs, so remember that sometimes the best tool may be a book found only in your school or public library's reference collection. Click a category below for Internet reference sites that provide immediate, easily accessible, authoritative, and frequently updated online alternatives. General Reference Almanac History Atlas Images Biography Literature Business/Consumers Mythology Concordances Newspapers/Periodicals (free) Dictionary/Thesaurus Numbers Encyclopedia Oregon Reference Geography Parliamentary Procedure Government Quotations Health Science