They were born in the middle of a battle, into a world at war. And from their first moments of life, twins Satyrus and Melitta were fighting for survival. Their father, a Greek mercenary, was cut down not long after they had taken their first breath; their Scythian mother was cruelly murdered when they were still children.

Kineas, the Athenian cavalry commander, has come a long way since being dismissed from the army of Alexander and vengefully exiled by his own city. Together, his mercenary force and their Scythian allies have defeated a mighty Macedonian army at the Ford of the River God, and his adopted city of Olbia is now free once more. But his destiny will not allow him to enjoy the fruits of victory for long. Far to the east, at the farthest edge of the Sea of Grass, Alexander is threatening to crush the Scythian hordes once and for all. 

The vast and deadly conflict between Alexander the Great's former generals as they battle for control of his empire has reached a tense stalemate. No one seems able to strike the decisive blow. But with everything in the balance, a secret emerges: hidden in the remote mountains is a young man who could change everything: Herakles, the son of Alexander. Whoever aspires to Alexander's mantle must now control his one legitimate heir - or destroy him - and a war being played across the known world is set for its final, bloody conclusion.

An action-packed tale of betrayal and revenge set amid the war between Alexander the Great's generals and climaxing in the most spectacular battle of the ancient world. Satyrus and Melitta, twin heirs to a rich kingdom on the Black Sea, become desperate fugitives when their mother, the Scythian warrior-princess Srayanka, is cut down in a savage act of betrayal. Accompanied by their tutor, the Spartan Philokles, they must make a perilous journey west, pursued by ruthless assassins, to find sanctuary with the army of their father's closest friend, Diodorus. 

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. 

Arimnestos of Plataea is a man who has seen and done things that most men only dream about. Sold into slavery as a boy, he fought his way to freedom - and then to everlasting fame: standing alongside the Athenians at the Battle of Marathon where the Greeks crushed the invading Persians. Sometimes, however, a man's greatest triumph is followed by his greatest sorrow. Returning to his farm, Arimnestos finds that his wife, Euphoria, has died in childbirth, and in an instant his laurels turn to dust. But the gods are not finished with Arimnestos yet.

Arimnestos of Plataea grew up wanting to be a bronzesmith, like his father. Then, in the chaos of war, he was taken to a city in the Persian empire and sold as a slave. To win his freedom he had to show that he could fight and kill. Now, to preserve that freedom, he must kill again. For the Persians are coming. A vast army sent by King Darius to put down the rebellious Greeks and burn the city of Athens to the ground. Standing against them on the plain of Marathon is a much smaller force of Athenians, alongside their Plataean allies. To defeat such overwhelming force seems impossible.

211 BCE. The Roman invasion from the western seas is imminent, and from the south the Spartans are burning and pillaging their way north. Battle-hardened Philopoemen believes the Achean League is facing annihilation if it does not arm. But without a formal army or cavalry, they don't stand a chance. Convincing his friend and healer Alexanor that the threat is real, together they begin to build a massive cavalry guard from the ground up - one that will fight on all fronts. It is the last roll of the dice for the Achean League.

Arimnestos of Plataea was one of the heroes of the Battle of Marathon, in which the heroic Greeks halted the invading Persians in their tracks, and fought in the equally celebrated naval battle at Salamis. But even these stunning victories only served to buy the Greeks time, as the Persians gathered a new army, returning with overwhelming force to strike the final killing blow. For the Greeks, divided and outnumbered, there was only one possible strategy: attack. And so, in the blazing summer of 479 BC, Arimnestos took up his spear one final time at the Battle of Plataea.

Meet the greatest Greek general you've never heard of: Philopoemen. In his day, a leader as skilled and as dangerous as Hannibal: a ferocious fighter, a superb general, and credited as the inventor of modern 'special operations'. More importantly, he was a brilliant political leader. He commanded Greek forces at the turn of the third century BC, when mighty Rome, fresh from the destruction of Carthage, and Imperial Macedon, the greatest power of the day, chose Greece as their battlefield.