Sheri S Tepper

Sheri S Tepper's science fiction often has a strong feminist slant and a certain amount of supernatural strangeness.

The Visitor (2002)
Armageddon has come and gone, but has it left Earth with magic and demons?
2 star rating

Raising the Stones (1990)
Gods and prophets of peace and war clash in this story of the far future.
4 star rating

If you like the work of Sheri S Tepper, you might also enjoy the following:

The Longest Way Home by Robert Silverberg