Mindshadow
The tranquil planet of Aritani has suddenly come under attack by a vivious and unknown enemy. The U.S.S. Enterprise rallies to the scene, only to plunge into a deadly nightmare: Spock is found mysteriously injured, his mental powers crippled and weak, and Kirk uncovers an evil Romulan plot – with a cunning double agent in the middle. As Spock begins to regain his memory, Kirk strives to expose the agent. But only Spock's knowledge can stop the Romulans... from controliing the universe!
Star Trek: The Original Series (numbered novels)
Star Trek: The Original Series (numbered novels) consists of ninety-seven books. The current recommended reading order for the series is provided below.
Main series Star Trek: The Original Series