The Witling

This second novel by multiple award-winner Vernor Vinge, from 1976, is a fast-paced adventure where galactic policies collide and different cultures clash as two scientists and their faith in technology are pitted against an elusive race of telekinetic beings. Marooned on a distant world and slowly dying of food poisoning, two anthropologists are caught between warring alien factions engaged in a battle that will affect the future of the world's inhabitants and their deadly telekinetic powers. I