A Shadow of All Night Falling(1979)

Glen Cook

Across the mountains called the Dragon's Teeth, beyond the chill reach of the Werewind and the fires of the world's beginning, above the walls of the castle Fangdred, stands Windtower. From this lonely keep the Star Rider calls forth the war that even wizards dread, fought for a woman's hundred-lifetime love. A woman called Nepanthe, princess to the Stormkings…