The Hidden City (Tamuli Series #3) Book

WAR TO THE DEATH The Pandion Knight Sparhawk had bested the massed forces of the God Cyrgon upon the field of battle. But victory turned to ashes when the foul God's minions kidnapped Sparhawk's wife, the beautiful Queen Ehlana. Sparhawk must surrender Bhelliom, the awesome jewel of power--or Ehlana would die.
But Cyrgon's lackeys had misjudged their foe. Sparhawk fought on, and none of his companions flinched from the awesome struggle, though each must vanquish forces of evil from Tamuli's dark past, and from fetid places beyond human ken.
Still, the full magnitude of their peril was yet to be revealed...Cyrgon had dared the unthinkable: He had called forth Kleal, Bhelliom's opposite, to rend the very world asunder. Thus, as it had ever been decreed, would Bhelliom and Kleal contend for the fate of this world--even as the man Sparhawk must finally face the God Cyrgon, in mortal combat and alone...

The third and final volume in David Eddings's epic fantasy series. Sparhawk returns to rescue Queen Ehlana from the evil clutches of the mad God Cyrgon. But their demented opponent has prepared a terrifying counter attack. The first two books in this series--Domes of Fire and The Shining Ones--were New York Times bestsellers.