Dark Orbit

''Intellectually daring, brilliantly imagined, strongly felt," this novel of alien contact, mystery and murder is "a winner" (Ursula K. Le Guin).

Reports of a strange, new habitable planet have reached the Twenty Planets of human civilization. When a team of scientists is assembled to investigate this world, exoethnologist Sara Callicot is recruited to keep an eye on an unstable crewmate. Thora was once a member of the interplanetary elite, but since her prophetic delusions helped mobilize ...