Athenian

Under Darius the Great, King of Kings, the mighty Persian army - swollen by 10,000 Immortal warriors - have come to subjugate the Greeks. In their path stands an army of freeborn Athenians, and among them is fearsome and cunning soldier-statesman, Xanthippus. Knowing defeat means slavery lends keenness to his already sharp blade...

Yet people soon forget that freedom is bought with blood. Ten years later, Xanthippus watches helplessly as Athens succumbs to the bitter politics of factionalism, when the Persians cross the Hellespont in ever greater numbers to raze Athens to the ground. Facing overwhelming forces by land and sea, the Athenians call on their Spartan allies for assistance - to delay the Persians at the treacherous pass of Thermopylae... 

Book 1 in the Athenian series.

TWO LEGENDARY BATTLES. ONE FEARLESS WARRIOR . . . Themistocles stands as an archon of Athens: the might of the city is his to command. Yet he is no nobleman, distrusted by many for his modest birthright. For his presumption. But those who stand against him cannot argue with two things: his victories as a warrior and the vast Persian force heading their way. And so Themistocles must fight. To survive the game of politics, to make his name, he must prove himself again and again in battle. On the sea. On land. In the arena of public opinion. His enemies are legion, his allies do not trust him and the Persians would corrupt him - but history belongs to the courageous ...  Book 2 of series.