Geoffrey A Landis' "The Sultan of the Clouds" (novella, adventure, free): Ordinary man foils genocide conspiracy
Story summary.Dr Leah Hamakawa & David Tinkerman, because of their experience studying Martian ecology, are invited by Carlos Fernando, the heir who will own practically all of the 1000s of orbiting human habitats of Venus. Only, several habitats don't owe him allegiance, & he's hatching a genocide conspiracy that David will foil.
Fact sheet.First published: Asimov's, September 2010.
Download full text from author's site.
Nominated for Nebula Award 2010 in novella category.