Walter Jon Williams

Aristoi is a 1992 science fiction novel by Walter Jon Williams. It was one of the preliminary candidates for the 1993 Hugo Award for Best Novel in a particularly competitive year. The cover art for Aristoi was nominated for the 1993 Hugo Award for Best Original Artwork.

Conventions of War is a science fiction novel by Walter Jon Williams. Published in 2005, it is the third novel in Dread Empire's Fall series. The novel is of the space opera subgenre.