Abengoni

Sword and Soul originator and Sword and Sorcery master Charles R. Saunders storms back onto the literary scene with an new epic fantasy sure to become a classic. 
Matile Mala, once the most powerful empire in the black continent of Abengoni, is slipping slowly into decadence, and becoming more and more vulnerable to aggression from the nations and tribes it once dominated. In the capital, Khambawe, ancient rituals endure, dominated by dreams and delusions. As Tiyana, who is both priestess and princess, conducts one such ceremony, known as First Calling, the rite is disrupted by the arrival of a half-wrecked ship from Fiadol, a far-distant land across the sea that is almost forgotten by the Matile. Led by a Seer called Kyroun, the pale-skinned people on the ship seek refuge among the Matile.
But the Matile themselves are in need of aid, as they soon come under attack from their ancient enemies, the Uloans, who have flourished while the Matile waned. Along with her father – the High Priest Gebrem –Tiyana marshals the waning forces of Matile magic in conjunction with the powerful new sorcery wielded by Kyroun and his followers in an effort to forestall the threat of imminent annihilation.
As the Matile and Uloans clash, other foes of the fading empire wait on the sidelines, like vultures circling a battlefield. The newcomers from Fiadol hold the balance of destruction – and Tiyana must anticipate which way the scale will tip …