Boise State University
Boise State University: The Middle Ages: The Carolingian Era
Overview of the Carolingians covering two dozen topics.
Internet History Sourcebooks Project
Fordham University: Medieval Sourcebook: Arabs, Franks, and the Battle of Tours
This Fordham University Medieval Sourcebook site offers three primary documents on the Battle of Tours.
Other
Historical Maps: Map of Carolingian Empire
Contains a map and brief description of the Carolingian Empire in 814.
Stephen Byrne
History for Kids: Charles Martel
History lesson on Charles Martel, who succeeded Pepin to rule the Franks and unite the empire. Teacher resources include links to activities, worksheets and quizzes.