: Exist mostly as sparse fragments or summaries (epitomes).
For detailed research or reading, the following resources are highly recommended: Dio Cassius: Roman History
: Unlike many historians, Dio was a practicing politician. His work often reflects his senatorial biases, particularly his interest in the relationship between the emperor and the Senate. : Exist mostly as sparse fragments or summaries (epitomes)
: The Internet Archive provides digitized versions of all 9 Loeb volumes for in-depth study. Cassius Dio — Epitome of Book 73 Dio Cassius: Roman History