Encyclopedias & General Reference

Atlas & Maps Atlapedia * Atlas of the Biosphere Canadian Geographic Atlas CIA Fact Book * Columbia Gazetteer of North America Library of Congress | Historical Map Up | Physical, Political, & Oceanic Maps National Atlas Home Page * U.S. Atlas–Fascinating toy for map fanciers but US only. Check out the map maker utility and the dynamic maps especially. National Geographic Maps * USGS Map Library | Earth Science World Atlas World Factbook, 2003 World Sites Atlas

Encyclopedias Britannica Columbia Encyclopedia Encarta | Multimedia † InfoPlease Reference.com Wikipedia "How To" Reference Hints from Heloise More Heloise HintsHowStuffWorks Links for How to Everything SoYouWanna.com WikiHow Quick Reference Quick Reference @ RefDesk