Andre Norton
The story is described as a "duel of the cosmic magicians". It involves two witch doctors who conjure up ghosts and demons against each other and might appear to be fantasy. But Norton bases the wizards' magic on the use of mildly hallucinogenic drugs, psychological manipulation and latent telepathy, which place the story within the realm of science fiction.
Science Fiction,Fiction,Fantasy,Science Fiction Fantasy,Adventure,Space,Space Opera,Space,Speculative Fiction,Novella,Literature,American
Voodoo Planet