Atlas of Historical County Maps - including interactive maps, shape files, chronologies, and metadata.
Cyndi's List - More then 120,000 genealogy links most of which are categorized & cross-referenced, in over 120 categories.
Family Search - Internet Genealogy Service by the Church of Jesus Christ Latter-day Saints.
Genealogy on the Internet: a workshop
Family Tree Magazine - An online and print resource for genealogist.
Family Tree Searcher - Enter your family data once and this site will search multiple family tree web sites at one time.
Free Public Record Sites - A free gateway to selected searchable local, county, state and federal records Web sites. Included are some important free non-governmental sites.