Perry's Planet

by Jack C Haldeman

Published 23 May 1980
Kirk, Spock, Scotty and the Enterprise crew face battle with the Klingons in a strange world ruled by a "human" who's been dead for 300 years! Soon the entire crew has fallen under the planet's mysterious force - stripped of their power to wage war - as the subhuman Immunes advance... and the Klingon legions hover overhead!