From publisher blurb:
A villain has betrayed the Kushite Dynasty in its moment of need. As the Assyrian forces overrun Thebes in support of their local proxy, the Saite Dynast—the new pharaoh by right of conquest—a former courtier of the Kushite pharaoh steals the Icon of Amun-Ra. The Kingdom of Kush will need this magical artifact of great power if it is to survive the threat from the greatest military power of the age—the Assyrians.
The Princess must find a way to follow the traitor through territory now held by the enemy, and seize the Icon in order to restore the fortunes of her family—the Royal House of Kush. With her are the greatest heroes of the age. Against them are arrayed the forces of Assyria and the minions of the Saite Dynast.
Never tell them the odds.