Planet Savers
Author: first_name: Marion Zimmer
last_name: Bradley
Language: English
Year: 1958

The Terran colony on the planet Darkover faces imminent destruction by a plague of the deadly Trailmen's Fever. The only hope is to develop a serum in time, but this requires the cooperation of the elusive native Trailmen, the brilliant parasitologist Dr. Jay Allison, and his split personality. (Introduction by Mark Nelson)