Skeptic's Dictionary: Sources and resources covering an multitude of crackpot ideas.
The Planets: Great graphics and general information about our solar system.
Dictionaries On-Line: Learn how to say 'That is not my goat' in Lett.
U.S. Gazetteer: Maps and census data for the United States and U.S. Territories.
Medline: A National Library of Medicine search engine for MedLine, medicine on the Web.
MedicineNet: A less technical medical site than MedLine.
Anthropology: Web Anthropology resources.
Archæology: The Web Site of the Society of American Archæology.
Shakespeare: The Bard's complete works on-line.
Medieval Text: Public domain text versions of Classical and Medieval literature.
Bartlett's Quotations: The 1901 edition of this standard resource.