Accurate research. They need to study Roman history thoroughly, including things like the culture, politics, and daily life. For example, if they're writing about a Roman battle, they should know the military strategies and weapons used at that time.
One characteristic is detailed historical settings. They often describe the architecture, daily life, and social hierarchies in Rome. For example, the way they depict the Roman Forum or the baths.
Colleen McCullough also wrote Roman historical fiction. Her 'Masters of Rome' series is highly regarded. It delves deep into the political and personal lives of the great Roman figures, such as Caesar and Pompey, and spans a significant period of Roman history, showing how the empire evolved over time.
Rosemary Sutcliff is quite well - known. Her works often involve Roman military themes, like in 'The Eagle of the Ninth'. Then there's Robert Graves with 'I, Claudius'. His writing gives a great insight into the Roman world with military undertones. Also, Simon Scarrow is famous for his books about Roman military, such as 'Centurion'.
Steven Saylor is an important author in this genre. He has written a series of novels set in ancient Rome. His attention to historical detail and vivid characters make his books great reads. Also, Lindsey Davis with her 'Falco' series, which follows the adventures of a private investigator in Rome.
Colleen McCullough is also famous. Her 'Masters of Rome' series delves deep into the politics and power dynamics of ancient Rome. She spent years researching and was able to create a very immersive world for readers to explore.
The Legio III Gallica is another interesting one. In fictional works, they can be shown as being part of important military campaigns in the Roman east. They had a long history and were involved in many battles, which makes them a great subject for historical fiction writers to explore their stories, such as their role in the Roman expansion in the eastern regions.
They are sometimes shown as having a complex hierarchy. There are centurions, tribunes, and ordinary legionaries, each with their own roles and relationships. This is often explored in historical fiction, like how the centurions maintain discipline among the legionaries. In some stories, the power struggles between different ranks within the legion are also depicted.
Robert Graves is a well - known author of Roman historical novels. His 'I, Claudius' is highly regarded. Another is Rosemary Sutcliff, famous for 'The Eagle of the Ninth'. And of course, Tacitus, whose works like 'The Annals of Imperial Rome' are very important historical sources that can be related to this genre.