The Jade Demons Quartet: Robert E. Vardeman

This omnibus volume contains: The Quaking Lands;The Frozen Waves; The Crystal Clouds and The White Fire. Kesira, last survivor of the sacred Order of Gelya looked at the Demon-destruction of all her past, her learning and companionship, blasted into nothingness by liquid jade fire ht had lanced down from the apocalyptic skies. She knew the time for her Quest had come. Accompanied only by the magical future-seeing bird Zolkan and Molimo the changeling man-wolf, she must challenge the Jade Demons - gigantic creatures who battled in the skies, destroying the land and the people as they fought for final supremacy. Cover art by Paul Davies.