ALMANACS
The Old Farmers Almanac
ENCYCLOPEDIAS
Encyclopedia Smithsonian
Encyclopedia.com
Fact Monster
This site also includes an atlas, almanac, and dictionary
THESAURUS
Roget's Online Thesaurus
Plumb Design Visual Thesaurus
DICTIONARIES
Merriam-Webster Online
Lexical FreeNet Conected Thesaurus
Online Rhyming Dictionary
Webster's 1913 Unabridged Dictionary
a rich source of definitions of obsolete words
HOMEWORK HELP
Kids on the Web: Homework Tools
OTHER
Interactive Time Line
