Changewinds Series by Jack L. Chalker

SHE WAS HAUNTED BY THUNDER AND PLAGUED BY DREAMS...strange, dark dreams of a world beyond time and space, a land of magic and mystery. But Charley knew it was more than a dream---for her friend Sam shared her vision.SUDDENLY, THE DREAMS BECOME A REALITY.. moreSHE WAS HAUNTED BY THUNDER AND PLAGUED BY DREAMS...strange, dark dreams of a world beyond time and space, a land of magic and mystery. But Charley knew it was more than a dream---for her friend Sam shared her vision.SUDDENLY, THE DREAMS BECOME A REALITY...as a raging storm sweeps Charley and Sam to the fantastic land of Akahlar, where unicorns and griffins run free, an enchantress commands a den of unearthly pleasures, and a wizard warns of a terrifying inescapable event:THE CHANGEWINDS ARE COMING...savage, purple-tinged storms that alter the shapes of man and beast alike. Soon, all creatures must look to the skies---and beware... less

With their people dominated for centuries by the Ahkbreed, a power-hungry band of sorcerers whose mastery over physical laws has made slaves of countless worlds, two brave young women find themselves swept up by the Changewinds.

The Magic of the Changewinds.....could alter the shape of every man and beast in Akahlar. The Evil of The Inner Hells....could take this power away from the Storm Princess, and place it in the destructive hands of the horned demon Klittichorn. The Savagery of Ultimate War....could be the only hope for all worlds.

When the Changewinds blow, universes scatter like leaves and reality itself changes... Classic science fiction from one of the great names of the genre.