Library of Congress Resources for Greek and Latin Classicshttp://lcweb.loc.gov/global/classics/classics.html
A subsection of the massive Library of Congress Web site, devoted to the study of Greek and Latin classics.
The Perseus Projecthttp://www.perseus.tufts.edu
Digital archive of source materials on the classical world, the Renaissance, and pioneer America. On the home page, mouse over the links on the left and watch the timeline and map change to match the period selected.
Internet Classics Archivehttp://classics.mit.edu
This site, maintained by MIT, provides online access to 431 classic Greco-Roman, Persian, and Chinese texts translated to English. Also has a search feature and links to more resources.
