Dark Prince

The chaos spirit had chosen the child Alexander to be its human host. But Parmenion, most powerful warrior of ancient Greece, had won a small victory over the darkness that sought to rule through Alexander. The boy's soul had not been destroyed by evil, but instead had merged with it -- and now Parmenion aided Alexander in the battle between light and dark that constantly raged within him.
But there was another world, where the creatures of Greece's legends still flourished. There, the chaos...