The Blood-Dimmed Tide

Twenty-five years after the catastrophe that first brought the Enterprise to Mestiko, the planet's recovery has stalled under growing unrest. When the terrorist Torye seize a lunar research colony and make off with an experimental subspace weapon, Kirk leads Saavik, Scotty, Chekov, Uhura, and McCoy in pursuit, while Spock slips into Klingon territory on a covert mission with consequences for both worlds. Part of the Mere Anarchy serial.