On a small estate just outside Rome in the first century BC, two boys become blood brothers, little imagining the extraordinary future that lies before them. As friends and rivals, Gaius and Marcus are destined to find lasting fame.

Abandoned after months of captivity, Julius Caesar gathers recruits that he will forge into a unit powerful enough to gain vengeance on his captors. But soon a new crisis threatens: a gladiator named Spartacus.

Julius Caesar has taken his legions north into mighty battles with the Gallic tribes. But as his successes mount, overwhelming ambition and new alliances begin to threaten his friendship with Marcus Brutus, brother-in-arms and fellow warrior. Although the conquest of Gaul has made Caesar a hero all over again, his victories on the battlefield cause still more rivalries at home. And ultimately Caesar and Brutus will have to choose whether to cross the Rubicon - together or singly - and to take the fight to Rome itself.

The fourth volume in the acclaimed Emperor series, in which Conn Iggulden interweaves history and adventure to recreate the astonishing life of Julius Caesar - an epic tale of ambition and rivalry, bravery and betrayal.

Julius Caesar has been assassinated. A nation is in mourning. Revenge will be bloody... Rome's great hero has been brutally murdered by his most trusted allies. While these self-appointed Liberatores seek refuge in the senate, they have underestimated one man: Caesar's adopted son Octavian, a man whose name will echo through history as Augustus Caesar. Uniting with his great rival Mark Antony, Octavian will stop at nothing to seek retribution and avenge his father's death.