• The Encyclopedia Britannica
  • The Columbia Encyclopedia
  • Great Books Online (full text versions of classics & reference works)
  • The World Factbook 2003
  • Online Dictionary (www.dictionary.com)
  • Online Thesaurus (www.thesaurus.com)
  • A Visual Thesaurus (try this!) by Plumb Design
  • The Writers Reference Shelf
  • Grammar Guides
    • The Elements of Style, by William Strunk, Jr.
    • The Bluebook of Grammar and Punctuation
    • Punctuation Made Simple: Colons, Semicolons, Commas, Dashes, & Apostrophes, by Gary Olson, USF Dept of English