Endithor's Daughter — David C. Smith; Richard L. Tierney

She lived in a savage world in an uncivilized age -- a world ruled by men and governed by the sword. They called her Red Sonja -- for her flame-red hair, for the smoldering fire of her pride which gave her sword arm a strength no man had ever defeated.

In Shadizar, however, her greatest enemies are not men. One is not even human. Sonja is drawn into a web of intrigue, pitting her wits against two of the most deadly creatures on earth: an ancient vampire, and a woman burning with a desire for vengeance.