1189. The long-awaited goal of Richard Plantagenet, the Lionheart, comes true as he is crowned King of England. Before he can set off on crusade and retake Jerusalem from the Saracens, he must set his own kingdom in order and deal with his half-brother Geoffrey and younger brother John, both of whom pose threats to the throne.

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.

Winter 218 BC: In Cisalpine Gaul, a Carthaginian patrol is moving stealthily through thick woodland. It’s led by Hanno, one of Hannibal’s young officers, and his second-in-command, Mutt. Famished and cold, they are making for a town full of the grain that they desperately need. But the local Gauls cannot be trusted; and although defeated, the Romans still have patrols in the area. With peril on every side and a deadly ambush ahead, there is no certainty that either Hanno or Mutt will survive....

Five long years have passed since the annihilation of three Roman legions in the wilds of Germania. Varus, the general who led the ill-fated army, is long dead, and the bones of his 15,000 legionaries moulder in the forests. But not all the Romans were slain in the ambush. Centurion Tullus, a seasoned veteran, survived, and now he lives for revenge upon the tribal chieftain Arminius, who masterminded the ambush. Tullus will stop at nothing to kill his bitterest enemy or to recover his legion's lost Eagle.

The date is 15 AD. The German chieftain Arminius has been defeated, one of the lost Roman eagles recovered and thousands of German tribesmen slain. Yet these successes aren't nearly enough for senior centurion Lucius Tullus. Not until Arminius is dead, his old legion's eagle found and the enemy tribes completely vanquished will he rest. But Arminius - devious, fearless - is burning for revenge of his own.

Based on real historical events. A time for vengeance AD 9, German frontier: Close to the Rhine, a Roman centurion, Lucius Tullus, prepares to take his soldiers on patrol. On the opposite side of the river, German tribes are resentful of the harsh taxes about to be imposed upon them. Suspicious that there might be unrest, Tullus knows that his men's survival will be determined not just by their training and discipline, but by his leadership.

Autumn 1192. With Jerusalem still in the Saracens' hands, and a peace treaty agreed with their leader Saladin, Richard the Lionheart is free at last to travel back to his strife-ridden kingdom. By his side at every turn is the loyal knight Ferdia, also known as Rufus. Together they will face not just Richard's archenemy Philippe Capet of France, but also the king's treacherous younger brother, John.

Glory. Death. Well-born Athenian cavalry officer Kineas fought shoulder to shoulder with Alexander in his epic battles against the Persian hordes. But on his return from the east to his native city, he finds not glory but shame - and exile. With nothing to his name but his military skills, Kineas agrees to lead a band of veterans to the city of Olbia, where the Tyrant is offering good money to train the city's elite cavalry. 

Tribune Cato and Centurion Macro, hardened veterans of the Roman army, have faced the empire's enemies from Britannia to Parthia, from Hispania to Judea. Now once again they are on a mission that will imperil their lives and those of all who serve with them. Loyal to the last to their comrades in battle, fearless in the face of the most brutal or barbaric opponents, they are the finest men the emperor can call on in the service of Rome.

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.