Publisher's Synopsis
Given psi powers like clairvoyance and telepathy, solving problems of sabotage would be easy, of course. That is, it seems that way at first thought! Randall Garrett (December 16, 1927 - December 31, 1987) was an American science fiction and fantasy author. He was a prolific contributor to Astounding and other science fiction magazines of the 1950s and 1960s. He instructed Robert Silverberg in the techniques of selling large quantities of action-adventure sf, and collaborated with him on two novels about Earth bringing civilization to an alien planet.