De Imperatoribus Romanis: An Online Encyclopedia of Roman Rulers and Their Families
http://www.roman-emperors.org/
Resource for understanding rulers of Rome.
St. John's College Robert Grave's Trust
Website regarding the author Robert Graves.
BBC Series on I, Claudius
https://www.bbc.co.uk/programmes/b006mhmk
The BBC miniseries of I, Claudius brought the book into widespread popularity for another generation.
Ancient History Encyclopedia: Claudius
https://www.ancient.eu/claudius/
Historical encyclopedia concerning Claudius.
I, Claudius
Resource dedicated to the novel and its adaptations.
