InfoPlease
This is the online version of the Information Please Almanac and is updated with topics in the news and with links for additional information.
Reference Collection at Bartelby.com
A compilation of freely available online reference books, including the Columbia Encyclopedia, American Heritage Dictionary of the English Language and books on grammar and usage, a thesaurus, and on related topics. Keyword search can be used to search all the books in the collection.
Virtual Reference Shelf
A collection of Internet links selected by the Library of Congress and organized into subject areas.
