Late Roman authors give us many examples of how firmly images of slavery were anchored in the minds of contemporaries, and how these images were incorporated into literary tradition and political discourse. Images from the world of slavery could be used in a great variety of ways: to criticize an emperor’s behavior, to illustrate his loss of authority, or to characterize the relationship between two emperors. The book will show how the presentation and perception of Late Roman emperors, such as Diocletian and his co-emperors, were influenced by narratives from the world of slavery. These narratives form part of a power discourse, a discourse on power relations. Or to speak with Hayden White, “And this raises the suspicion that narrative in general, from the folktale to the novel, from the annals to the fully realized ʻhistory’, has to do with the topics of law, legality, legitimacy, or, more generally, authority”.