The American Library Association’s Great Web Sites for Kids – Provides a subject index to web sites on the Internet.

Fact Monster - Variety of information about events, animals, environment, disasters,  Almanacs, dictionaries and other homework helpers are available on this web site..

Guiness World Records - Have fun browsing through for world records.

Little Explorers Picture Dictionary  - From Enchanted Learning; picture dictionary for English as well as other languages.

Marilee's Pages - Information on Native Americans, holidays, endangered animals, foods of the world  and more...

Merriam Webster Online - Includes popular dictionary and thesaurus.  

The Semantic Rhyming Dictionary - A lot of fun, but it can't rhyme "library".

Visual Dictionary Online - A image dictionary by Merriam-Webster Visual Dictionary.

World Almanac for Kids - Companion website to the World Almanac; have fun exploring.