51 BC. In the aftermath of the dreadful siege of Alesia the tribes of Gaul lie broken and sparse, and yet the fires of rebellion still burn in the hearts of a few. As Caesar and his army continue to pacify the land wherever revolt can be found, a new conspiracy is rising. Lucterius of the Cadurci, survivor of Alesia, seeks to raise a new great revolt, building an army in his homeland while a small group of dangerous warriors embark upon a secret and dangerous mission to rebuild all that was lost in that great siege. Meanwhile, Marcus Falerius Fronto tries to adjust to life as a wine merchant in Massilia, little suspecting that old friends and new will soon be fighting alongside him as the last great threat from Gaul is brought right to his door. The final battle for Gaul is about to begin.

It is 58 B.C. and the mighty Tenth Legion, camped in Northern Italy, prepares for the arrival of the most notorious general in Roman history: Julius Caesar. Marcus Falerius Fronto, commander of the Tenth is a career soldier and long-time companion of Caesar's. Despite his desire for the simplicity of the military life, he cannot help but be drawn into intrigue and politics as Caesar engineers a motive to invade the lands of Gaul. Fronto is about to discover that politics can be as dangerous as battle, that old enemies can be trusted more than new friends, and that standing close to such a shining figure as Caesar, the most ethical of men risk being burned.

It is 58 BC and the mighty Tenth Legion, camped in Northern Italy, prepare for the arrival of the most notorious general in Roman history: Julius Caesar. Marcus Falerius Fronto, commander of the Tenth is a career soldier and long-time companion of Caesar's. Despite his desire for the simplicity of the military life, he cannot help but be drawn into intrigue and politics as Caesar engineers a motive to invade the lands of Gaul. Fronto is about to discover that politics can be as dangerous as battle, that old enemies can be trusted more than new friends as Caesar, even the most ethical of men risk being burned.

The war in Gaul is over, but the fight for Rome is only just beginning. Denied his consulship by the senate and nearing the end of his term as governor, Caesar waits at Ravenna with one legion, making a last attempt at reconciliation. Threatened with prosecution if he returns to Rome, just one path is becoming clear: war against the senate. Fronto and Galronus are bound to the service of the Proconsul, facing a war against other Romans, and able neither to prevent nor avoid it. Caesar’s path to safety will take them the length of Italy, and to familiar old lands in southern Gaul and Spain, where their friends and family now wait, believing themselves safe from hostilities. With a new officer stirring up trouble, Pompey and the senate defying them, a father-in-law busily incriminating himself and powerful Roman generals consolidating positions against them, Fronto and his friend are bound for that worst of all conflicts: Civil War.

Winter, 48 BC. Caesar and his small force are trapped in the Egyptian city of Alexandria. Caught up in the dynastic struggles of the House of Ptolemy, the consul has sided with the clever and ruthless Queen Cleopatra. Her brother and fellow monarch Ptolemy XIII languishes in the palace, a hostage of Caesar’s, while a huge army under the command of the Egyptian general Achillas closes on the city to free him. With both the future of this ancient land and the safety of Caesar and his men at stake, Fronto and his friends face the terrible task of holding an unfamiliar city under siege, in the desperate hope that reinforcements will reach them before the enemy break in. But Egyptian reinforcements gather too, and with the interference of the youngest princess, Arsinoë, the future is far from written. Trapped, besieged and outnumbered, time is running out for the Romans, as shadows loom across the sands of Egypt

The war in Africa is over and the rebel cause hangs by a thread. With opposition to Caesar now led by Labienus and by Pompey’s sons in Hispania, Caesar is one step from ending the civil war that has plagued Rome for years. Before the war can be pursued, though, Caesar has matters to attend to in Rome. And against a backdrop of glorious triumphs and civil friction, the general’s old warhorse Marcus Falerius Fronto begins to uncover a series of events that may have a cause in common. Investigation, however, is sidelined as necessity finally draws everyone across the sea to the crucible of war once again. In Hispania the clouds gather, for though the rebels may have been pushed into a corner, they are far from beaten. With the great name of Pompey and the tactical genius of Labienus on their side, Caesar must fight hard to win the day. Fronto and his friends must give all they have now, for the prize for this campaign is the ultimate one: the republic itself.