Short Synopsis
An unauthorized experiment in isolation and manipulation on a mostly poisonous planet is the basis of this Locus Award nominee by the author of the classic Dune.

Full Synopsis
Generations of a tormented human-alien people, caged on a toxic planet, conditioned by constant hunger and war—this is the Dosadi Experiment, and it has succeeded too well. For the Dosadi have bred for vengeance as well as cunning, and they have learned how to pass through the shimmering God Wall to exact their dreadful revenge on the Universe that created them...