Colleen McCullough's Masters of Rome: The Definitive Fictional Republic
Colleen McCullough published The First Man in Rome in 1990 and over the following fifteen years completed six more novels covering the late Roman Republic from Marius and Sulla through the assassination of Caesar. The Masters of Rome series is the most extensively researched work of Roman historical fiction in English, the most narratively ambitious attempt to dramatize the Republic’s collapse in any medium, and the most reliably frustrating reading experience for anyone who comes to it wanting something other than a seven-volume commitment to historical immersion.
The research is the series’ defining characteristic and its primary claim to attention. McCullough was an Australian neuroscientist who became one of the most commercially successful novelists of the 1970s and who spent a decade preparing the Masters of Rome series by reading the ancient sources in translation, corresponding with classical scholars, and developing an understanding of Roman political and military institutions that she deployed in the text with a density that alienates casual readers and rewards those willing to work. The glossaries and maps in each volume — explaining Roman political offices, military ranks, social conventions, and geographical details — are not supplementary material; they are essential to understanding what is happening in the narrative.
The treatment of Gaius Marius in the first two volumes — The First Man in Rome and The Grass Crown — is the series’ historical and dramatic peak. Marius is rendered as a genuinely tragic figure: a man of extraordinary military and political ability who was born outside the aristocratic class that Rome’s political system was designed to serve, who spent his entire career fighting for recognition that the system was structurally incapable of granting him, and who in old age descended into paranoid violence when he finally achieved the supremacy he had pursued his entire life. This Marius — ambitious, capable, fundamentally decent and ultimately destructive — is one of the more successful characterizations in Roman historical fiction.
The series’ treatment of Julius Caesar — who appears in the earlier volumes as a child and young man before becoming the central figure of the last two books — is more problematic. McCullough’s Caesar is so extraordinary in every dimension — physically beautiful, intellectually brilliant, politically gifted, militarily innovative, personally charming, sexually irresistible — that he tips from character into myth. The historical Caesar was genuinely exceptional, but McCullough’s version is exceptional in ways that remove the human limitations that made him interesting. The portrait is admiring to the point of hagiography, which is the opposite problem from Suetonius’s gossip but equally distorting.
The women of the Republic receive more attention in McCullough’s series than in any comparable work of Roman fiction. Julia, Caesar’s aunt; Aurelia, his mother; Servilia, his mistress; Calpurnia, his wife — all are rendered as intelligent agents whose participation in Roman political life, while constrained by the legal and social framework of the Republic, was more substantial than the official record acknowledges. This is historically defensible — the indirect political influence of elite Roman women was real and documented — and it gives the series a social range that purely male-centered treatments of the period lack.
The prose is the series’ most consistent weakness. McCullough’s style is clear and functional, adequate to the demands of explaining complex political situations, and almost entirely lacking in the qualities that make historical fiction memorable as writing. The narrative moves efficiently and without distinction, which is a description of competent craft rather than artistry. Robert Graves was a poet who brought a poet’s ear to his prose. Colleen McCullough was a scientist who brought a scientist’s precision. The difference is audible on every page.
The series matters because nothing else in English has attempted the same scope, the same commitment to historical accuracy in the broad structure of events, the same willingness to dramatize Roman political institutions in the detail they require. It is the reference work of late Republican Roman historical fiction — the place to go before reading Suetonius and Appian and Plutarch, the fictional introduction to a world that the primary sources then illuminate. For readers willing to commit to its demands, it is genuinely irreplaceable.