Fictious Literature About The Everyday Roman Life

• Roman Blood (1991), in which Gordianus is hired by the great orator and advocate Cicero in 80 BC. This novel is based on Cicero's speech In Defence of Sextus Roscius of Ameria, which is published in the Penguin Classics edition of Cicero's Murder Trials.
• The House Of The Vestals (1997) (a collection of short stories which appeared later, but which take place between the first book and the second)
• Arms Of Nemesis (1992), about the slave revolt of Spartacus in 72 BC
• A Gladiator Dies Only Once (2005) (another collection of short stories which appeared later, but which take place between the second book and the third)
• Catilina's Riddle (1993), featuring Cicero and the title character, Catiline, during his rebellion in 63 BC
• The Venus Throw (1995), featuring the poet Catullus, set during the trial of Marcus Caelius in 56 BC
• A Murder On The Appian Way (1996), set just before the civil war between Caesar and Pompey
• Rubicon (1999), after Caesar crosses the Rubicon and disperses the Senate, dragging the Roman world into civil war
• Last Seen In Massilia (2000), taking place in Massilia (now Marseille) during the siege of the city by Caesar's men
• Mist Of Prophecies (2002), set during the Roman civil war in the city of Rome, divided between hopes and fears
• The Judgment Of Caesar (2004), taking place in Egypt, when Caesar met queen Cleopatra in 48 BC
• The Triumph of Caesar (2008), set in Rome during Ceasar's triumphal celebrations in 46 BC

I've read down to and including Mist of Propehcies. I see I have some catching up to do. As with all this kind of series, it's good to start at the beginning.