Darkover was experiencing a flare-up of trailmen's fever, a disease that would decimate the entire human population of Darkover, from the Comyn to the Terrans. The Medical Branch at Terran HQ had the start of a cure, but in order to finish it, they needed trailmen to come out of their mountain heights and donate blood. Only one man on Darkover stood any chance of persuading the trailmen to help, but he occupied the same body as the doctor capable...

Darkover, planet of wonder, world of mystery, has been a favorite of science fiction readers for many years. For it is a truly alien sphere--a world of strange intelligences, of brooding skies beneath a ruddy sun, and of powers unknown to Earth. In this novel, Marion Zimmer Bradley tells of the original coming of the Earthmen, of the days when Darkover knew not humanity. This is the full-bodied novel of what happened when a colonial starship crash-landed...

Leonie Hastur has a high degree of laran, the telepathic power of the Comyn caste, and wants to be Keeper of Arilinn Tower, which will give her as much power as her twin brother Lorill, Heir to Hastur. But she has a premonition that something strange and disturbing will come from the sky and change their world forever. She's correct. Ysaye Barnett loves life on shipboard and would happily stay right there, with her beloved computers, forever. Her...

The son of the defeated Lord Scathfell marries a girl with the ability to sense and control thunderstorms as he plots his revenge.