Britannia, 45 AD: Vespasian's brother, Sabinus, is captured by druids. The druids want to offer a potent sacrifice to their gods – not just one Roman Legate, but two. They know that Vespasian will come after his brother and they plan to sacrifice the siblings on midsummer's day. Vespasian must strive to save his brother whilst completing the conquest of the south-west of the haunted isle, before he is drawn inexorably back to Rome and the heart of Imperial politics.

Rome, AD 51: Vespasian brings Rome's greatest enemy before the emperor. After eight years of resistance, the British warrior Caratacus has been caught. But Agrippina, Emperor Claudius' wife, pardons Caratacus. Claudius is a drunken fool, and Narcissus and Pallas, his freedmen, are battling for control of his throne. Separately,they decide to send Vespasian east to Armenia to defend Rome's interests. Meanwhile the East is in turmoil.

Rome, AD 67. Vespasian is tasked with the impossible: should he quell the revolt in Judaea, as the emperor Nero has instructed? If his conquest succeeds, he risks becoming the sole object of the emperor's jealousy. If he fails, then his punishment will be severe. But Nero has committed suicide. Sabinus, Vespasian's brother, is caught between the warring factions of Aulus Vitellius, a cruel opportunist, and the noble Marcus Salvius Otho, who finds himself severely outnumbered.

AD 58. Rome is in turmoil once more. Emperor Nero has surrounded himself with sycophants, and together they rampage by night through the city. Meanwhile, Nero's extravagance has reached new heights. The Emperor's spending is becoming profligate at the same time as the demands of keeping the provinces subdued have become increasingly unaffordable. Could Nero withdraw from Britannia, and at what price for the Empire?

Rome, AD 63. Vespasian has been ordered to a far-flung empire in Africa to free 200 Roman citizens who have been enslaved by a desert kingdom. But when Vespasian reaches the city, he discovers tensions spilling over into bloody chaos. Battling thirst and exhaustion, Vespasian must help the Romans escape, their only route to survival a desperate race across a barren desert with a hoard of heavily armed rebels at their backs. Meanwhile, back in Rome, Rome's elite fear for their lives as Emperor Nero's extravagance goes unchecked. 

Tribune Cato and Centurion Macro are based on the eastern border of the Empire, facing Rome's deadly enemy, Parthia. The signs are that Parthia is preparing for war. And the two battle-hardened veterans are ready for their greatest-ever military challenge.

Flavius Ferox is the hard-bitten centurion charged with keeping the peace on Britannia's frontier with the barbarian tribes of the north. Now he's been summoned to Londinium by the governor, but before he sets out an imperial freedman is found murdered in a latrine at Vindolanda fort. Ferox must find the killer. As he follows the trail, the murder leads him to plots against the empire and Rome itself. Bandits, soldiers and gladiators alike are trying to kill him, old friends turn traitor, and Ferox is lured reluctantly to the sinister haunts of the old druids on the isle of Mona.

One empire will rise Flamininus of Rome and Macedonian King Philip's battle-hardened armies are on the march towards their final, climactic encounter. The other must burn. The outcome will decide the fate of Greece. But, on opposite sides, legionary Felix and Phalanx soldier Demetrios have more pressing concerns: staying alive long enough to taste glory.... 

Flavius Ferox, Briton turned Roman centurion, is charged with keeping Rome's empire intact. But from his base at Vindolanda on the northern frontier of Britannia, he feels enemies closing in on him from all sides. Ambitious leaders await the chance to carve out empires of their own while men nearer at hand speak in whispers of war and the destruction of Rome. And now new threats are reaching Ferox's ears. Stories about the boat-dwelling men of the night who have cursed the land and come ashore only to feast on men's flesh. 

Rufinus is dead, crumpled at the base of a cliff in far-off Dacia. Or so the world believes. Back in the west, secretly in the entourage of the fierce Septimius Severus, the young hero moves in the shadows with fellow conspirators in an attempt to finally bring down the would-be tyrant of Rome: Cleander. Under assumed names and in a variety of roles, the former Praetorian conspires with some of the most important men in Rome, bringing the city to the very brink of disaster in a grand and complex plot to cause the fall of the untouchable chamberlain. 

It is 56 BC. As Fronto and his friends’ winter in Rome and Caesar in Illyricum, trouble is brewing in the north. The tribes of Armorica, driven to desperate action by the harsh rule of Crassus, raise their standards in defiance of the Roman eagle, causing a chain reaction that threatens everything the legions of Caesar have achieved. Meanwhile, in Rome, the conspiracies against Caesar take an unexpected turn, plunging Fronto and his friends into a world of crime, violence and intrigue that threaten everything the legate cares about.

57 BC. The fearsome Belgae have gathered a great army to oppose Rome, and Fronto and the legions assemble once more to take Caesar's war against the most dangerous tribes in the northern world. While the legions battle the Celts in the fiercest war of Caesar's career, the plots and conspiracies against him, both at Rome and among his own army, become ever deeper and more dangerous.

55 BC and Caesar's army gathers in the north of Gaul, preparing to drive away invading Germanic peoples and to traverse the dangerous northern ocean bringing punishment to the tribes of Britannia for their assistance of Gaulish rebels. But Fronto's troubles don't stop there. As his burgeoning relationship with Lucilia steps to a new level, so do his responsibilities at home, a situation exacerbated by the disruptive influence of the villainous Clodius in the city, causing trouble and endangering those about whom Fronto cares most.

When a new empire rises, and old one must fall. After 16 years of bloody war against Rome, Hannibal Barca is on the verge of defeat. On the plains of Zama, Felix and his brother Antonius stand in the formidable Roman legions, ready to deliver the decisive blow. Victory will establish Rome as the pre-eminent power in the ancient world. But in northern Greece, Philip V of Macedon is determined to restore Alexander the Great's kingdom to its former glory.

With his compelling Centurions trilogy complete, Anthony Riches returns to his best-selling Empire sequence of novels with his storytelling skills polished to perfection. Set in the second century AD, The Scorpion's Strike continues the story of Marcus Aquila's fight for justice for a family ripped asunder by imperial assassins. Still seeking revenge, Marcus finds himself thrown back into the heart of the chaos that is shaking the Roman Empire to its roots.